| 125 EN | M.C. Higgins, the Great | Hamilton, Virginia | 4.4 | 10.0 |
| 71624 EN | Mabel the Tooth Fairy and How She Got Her Job | Davis, Katie | 2.6 | 0.5 |
| 5943 EN | MacDonald Hall Goes Hollywood | Korman, Gordon | 5.0 | 7.0 |
| 14575 EN | Madam C.J. Walker: Self-Made Millionaire | McKissack, Patricia/Fredrick | 3.6 | 0.5 |
| 901080 EN | Maddie in the Middle (SF Edition) | Sokoloff, Myka-Lynne | 2.7 | 0.5 |
| 7378 EN | Madeline and the Gypsies | Bemelmans, Ludwig | 3.8 | 0.5 |
| 7578 EN | Madeline in London | Bemelmans, Ludwig | 3.2 | 0.5 |
| 7283 EN | Madeline's Christmas | Bemelmans, Ludwig | 3.2 | 0.5 |
| 7379 EN | Maebelle's Suitcase | Tusa, Tricia | 2.8 | 0.5 |
| 5428 EN | Maggie, Too | Nixon, Joan Lowery | 4.7 | 4.0 |
| 9383 EN | Magic Beans, The | Hillert, Margaret | 0.6 | 0.5 |
| 6329 EN | Magic Hat of Mortimer Wintergreen, The | Levoy, Myron | 4.2 | 5.0 |
| 9384 EN | Magic Nutcracker, The | Hillert, Margaret | 0.9 | 0.5 |
| 52408 EN | Magic of Christmas, The | Leeson, Christine | 3.5 | 0.5 |
| 480 EN | Magic of the Glits, The | Adler, C.S. | 5.5 | 3.0 |
| 34856 EN | Magic School Bus Gets Programmed, The | Cole/White | 4.3 | 0.5 |
| 5481 EN | Magic School Bus Inside the Human Body, The | Cole, Joanna | 4.6 | 0.5 |
| 5482 EN | Magic School Bus Lost in the Solar System, The | Cole, Joanna | 3.7 | 0.5 |
| 6076 EN | Magic School Bus on the Ocean Floor, The | Cole, Joanna | 4.0 | 0.5 |
| 5944 EN | Magical Fellowship, The | McGowen, Tom | 6.9 | 6.0 |
| 901337 EN | Magnificent Maple (SF Edition) | Burton, Marilee Robin | 4.2 | 0.5 |
| 900925 EN | Mailing May (SF Edition) | Tunnell, Michael O. | 4.3 | 0.5 |
| 901315 EN | Main Street of America: Route 66 (SF Edition), The | Lawrence, Richard C. | 4.7 | 0.5 |
| 1597 EN | Maine Facts and Symbols | McAuliffe, Emily | 4.2 | 0.5 |
| 6619 EN | Make Four Million Dollars by Next Thursday | Manes, Stephen | 4.1 | 2.0 |
| 5524 EN | Make Way for Ducklings | McCloskey, Robert | 4.1 | 0.5 |
| 6330 EN | Make Way for Sam Houston | Fritz, Jean | 7.0 | 4.0 |
| 481 EN | Making the Team | Hughes, Dean | 3.6 | 2.0 |
| 52600 EN | Making Waves | Williams, Barbara | 5.1 | 7.0 |
| 482 EN | Maldonado Miracle, The | Taylor, Theodore | 4.5 | 5.0 |
| 27627 EN | Man from Shadow Ridge, The | Thoene, Brock/Bodie | 6.4 | 10.0 |
| 901538 EN | Man on the Moon (SF Edition) | Suen, Anastasia | 2.5 | 0.5 |
| 901628 EN | Man Who Loved the Sea (SF Edition), The | Reeves, Barbara | 2.0 | 0.5 |
| 70103 EN | Man Who Made Time Travel, The | Lasky, Kathryn | 6.4 | 1.0 |
| 77196 EN | Man Who Walked Between the Towers, The | Gerstein, Mordicai | 3.7 | 0.5 |
| 68095 EN | Manatees (Ocean Life) | Rustad, Martha E. H. | 1.3 | 0.5 |
| 5075 EN | Maniac Magee | Spinelli, Jerry | 4.7 | 5.0 |
| 901475 EN | Many Little Beads (SF Edition) | O'Brien, Anne Sibley | 1.3 | 0.5 |
| 8475 EN | Many Thousand Gone | Hamilton, Virginia | 6.9 | 3.0 |
| 5945 EN | Many Waters | L'Engle, Madeleine | 4.7 | 10.0 |
| 901245 EN | Marble Champ (SF Edition), The | Soto, Gary | 5.2 | 0.5 |
| 16293 EN | Marching to Freedom: The Story of Martin Luther King, Jr. | Milton, Joyce | 5.1 | 2.0 |
| 7380 EN | Mare for Young Wolf, A | Shefelman, Janice | 2.6 | 0.5 |
| 901338 EN | Margaret Bourke-White (SF Edition) | Nayer, Judy | 5.5 | 0.5 |
| 6478 EN | Maria: A Christmas Story | Taylor, Theodore | 4.4 | 2.0 |
| 40137 EN | Marie Antoinette: Princess of Versailles | Lasky, Kathryn | 6.2 | 7.0 |
| 7168 EN | Mariel of Redwall | Jacques, Brian | 5.7 | 16.0 |
| 45767 EN | Marion Jones: World-Class Runner | Feldman, Heather | 1.1 | 0.5 |
| 45768 EN | Mark McGwire: The Home Run King | Kirkpatrick, Rob | 4.2 | 0.5 |
| 15526 EN | Mark TWAIN! A Story About Samuel Clemens | Collins, David R. | 6.0 | 1.0 |
| 900978 EN | Market Treasure Hunt (SF Edition) | Riley, Gail Blasser | 1.7 | 0.5 |
| 6987 EN | Marsh Cat | Parnall, Peter | 6.4 | 5.0 |
| 7579 EN | Martha Speaks | Meddaugh, Susan | 3.1 | 0.5 |
| 28866 EN | Martian Fossils on Earth? | Bortz, Fred | 8.0 | 2.0 |
| 14577 EN | Martin Luther King, Jr.: Man of Peace | McKissack, Patricia/Fredrick | 3.9 | 0.5 |
| 57412 EN | Martin's Big Words: The Life of Dr. Martin Luther King, Jr. | Rappaport, Doreen | 3.4 | 0.5 |
| 42315 EN | Martin Van Buren (United States Presidents) | Welsbacher, Anne | 4.9 | 0.5 |
| 901181 EN | Marvelous Event (SF Edition), A | McCloskey, Susan | 4.6 | 0.5 |
| 901048 EN | Marven of the Great North Woods (SF Edition) | Lasky, Kathryn | 4.4 | 0.5 |
| 9035 EN | Marvin K. Mooney Will You Please Go Now! | Seuss, Dr. | 1.1 | 0.5 |
| 31069 EN | Marvin Redpost: A Flying Birthday Cake? | Sachar, Louis | 3.2 | 1.0 |
| 43661 EN | Marvin Redpost: A Magic Crystal? | Sachar, Louis | 3.1 | 1.0 |
| 28330 EN | Marvin Redpost: Class President | Sachar, Louis | 3.4 | 1.0 |
| 6331 EN | Marvin Redpost: Kidnapped at Birth? | Sachar, Louis | 2.8 | 1.0 |
| 44914 EN | Marvin Redpost: Super Fast, Out of Control! | Sachar, Louis | 3.6 | 1.0 |
| 6332 EN | Marvin Redpost: Why Pick on Me? | Sachar, Louis | 2.7 | 1.0 |
| 901451 EN | Mary Goes Walking (SF Edition) | Phillips, Anne | 0.8 | 0.5 |
| 64285 EN | Mary Howitt's The Spider and the Fly | Howitt, Mary Botham | 4.8 | 0.5 |
| 17631 EN | Mary McLeod Bethune: Voice of Black Hope | Meltzer, Milton | 6.1 | 2.0 |
| 54 EN | Mary Poppins | Travers, P.L. | 6.1 | 6.0 |
| 40575 EN | Maryland Facts and Symbols | Dubois, Muriel L. | 4.1 | 0.5 |
| 901616 EN | Mashed Potato Moose (SF Edition) | Bensen, Rosie | 1.3 | 0.5 |
| 2012 EN | Massachusetts Facts and Symbols | McAuliffe, Emily | 3.6 | 0.5 |
| 55 EN | Master Puppeteer, The | Paterson, Katherine | 5.4 | 7.0 |
| 13997 EN | Mastering Martial Arts (New Action Sports) | Potts, Steve | 5.0 | 0.5 |
| 56 EN | Matchlock Gun, The | Edmonds, Walter D. | 5.1 | 1.0 |
| 5429 EN | Matilda | Dahl, Roald | 5.0 | 6.0 |
| 43469 EN | Matilda Bone | Cushman, Karen | 5.7 | 5.0 |
| 901112 EN | Matt's Garden (SF Edition) | White, Tekla | 3.1 | 0.5 |
| 6050 EN | Mattimeo | Jacques, Brian | 5.2 | 18.0 |
| 49493 EN | Maxwell's Magic Mix-Up | Ashman, Linda | 2.2 | 0.5 |
| 901587 EN | May and Marta and Max (SF Edition) | Burton, Marilee Robin | 1.7 | 0.5 |
| 5525 EN | May I Bring a Friend? | de Regniers, Beatrice Schenk | 2.7 | 0.5 |
| 12526 EN | Maya Angelou: Woman of Words, Deeds, and Dreams | Kallen, Stuart A. | 5.6 | 1.0 |
| 901130 EN | McBroom Tells the Truth (SF Edition) | Fleischman, Sid | 3.9 | 0.5 |
| 9036 EN | McElligot's Pool | Seuss, Dr. | 3.6 | 0.5 |
| 45412 EN | Me and My Amazing Body | Sweeney, Joan | 3.7 | 0.5 |
| 49254 EN | Me and My Family Tree | Sweeney, Joan | 1.5 | 0.5 |
| 6988 EN | Me and My Name | Miller, Mary Jane | 3.3 | 3.0 |
| 29438 EN | Me and My Pet Cat | Morley/Orbell | 4.4 | 0.5 |
| 29439 EN | Me and My Pet Dog | Morley/Orbell | 4.5 | 0.5 |
| 49255 EN | Me and My Place in Space | Sweeney, Joan | 3.4 | 0.5 |
| 674 EN | Me, Mop, and the Moondance Kid | Myers, Walter Dean | 3.9 | 5.0 |
| 372 EN | Me, My Goat, and My Sister's Wedding | Pevsner, Stella | 3.7 | 6.0 |
| 49256 EN | Me on the Map | Sweeney, Joan | 1.8 | 0.5 |
| 7284 EN | Me Too! | Mayer, Mercer | 1.5 | 0.5 |
| 5974 EN | Me Two | Ryan, Mary C. | 4.8 | 6.0 |
| 7580 EN | Mean Soup | Everitt, Betsy | 1.7 | 0.5 |
| 7141 EN | Mean Streak | Cooper, Ilene | 4.5 | 5.0 |
| 68259 EN | Meanest Hound Around, The | Wallace, Carol | 3.4 | 3.0 |
| 17478 EN | Medical Causes | Stone, Tanya Lee | 8.3 | 2.0 |
| 40808 EN | Mediterranean Sea (Life in the Sea), The | Taylor, Leighton | 5.7 | 1.0 |
| 45769 EN | Meet A.A. Milne | Ward, S. | 3.7 | 0.5 |
| 7330 EN | Meet Babar and His Family | Brunhoff, Laurent de | 2.8 | 0.5 |
| 45770 EN | Meet Beverly Cleary | Ward, S. | 3.6 | 0.5 |
| 45771 EN | Meet E.B. White | Ward, S. | 3.8 | 0.5 |
| 45772 EN | Meet J. K. Rowling | Ward, S. | 4.1 | 0.5 |
| 425 EN | Meet Kirsten | Shaw, Janet | 3.8 | 1.0 |
| 45773 EN | Meet Laura Ingalls Wilder | Ward, S. | 3.6 | 0.5 |
| 54168 EN | Meet Martin Luther King, Jr. | de Kay, James T. | 3.9 | 1.0 |
| 426 EN | Meet Molly | Tripp, Valerie | 4.2 | 1.0 |
| 427 EN | Meet Samantha | Adler, Susan S. | 3.8 | 1.0 |
| 45774 EN | Meet Shel Silverstein | Ward, S. | 4.0 | 0.5 |
| 901232 EN | Meeting Mr. Henry (SF Edition) | Slote, Alfred | 4.1 | 0.5 |
| 27649 EN | Meeting Place, The | Oke/Bunn | 6.2 | 14.0 |
| 901499 EN | Mei-Mei Loves the Morning (SF Edition) | Tsubakiyama, Margaret Holloway | 3.4 | 0.5 |
| 901246 EN | Memory Box (SF Edition), The | Bahr, Mary | 5.2 | 0.5 |
| 43558 EN | Memory String, The | Bunting, Eve | 2.9 | 0.5 |
| 514 EN | Men of Iron | Pyle, Howard | 9.0 | 13.0 |
| 52808 EN | Mercury: The First Planet | Cole, Michael D. | 8.3 | 1.0 |
| 901049 EN | Merle Builds a Sod House (SF Edition) | Hattes, Anne | 4.8 | 0.5 |
| 515 EN | Merry Adventures of Robin Hood, The | Pyle, Howard | 8.6 | 21.0 |
| 5526 EN | Merry Christmas, Amelia Bedelia | Parish, Peggy | 2.1 | 0.5 |
| 9385 EN | Merry Christmas, Dear Dragon | Hillert, Margaret | 0.8 | 0.5 |
| 5430 EN | Merry Christmas from Betsy | Haywood, Carolyn | 3.9 | 2.0 |
| 6333 EN | Merry Christmas, Miss McConnell! | McKenna, Colleen O'Shaughnessy | 5.6 | 5.0 |
| 67649 EN | Meteors, Meteorites, and Meteoroids (Out of This World) | Spangenburg/Moser | 8.1 | 3.0 |
| 27012 EN | Mexico (Enchantment of the World) | Stein, R. Conrad | 7.2 | 2.0 |
| 45775 EN | Mia Hamm: Soccer Star | Kirkpatrick, Rob | 4.7 | 0.5 |
| 45776 EN | Mia Hamm: Soccer Superstar | Feldman, Heather | 2.1 | 0.5 |
| 64461 EN | Micawber | Lithgow, John | 5.3 | 0.5 |
| 15527 EN | Michael Jordan: Basketball Skywalker | Raber, Thomas R. | 6.2 | 1.0 |
| 45777 EN | Michael Jordan: Basketball Superstar | Kirkpatrick, Rob | 4.7 | 0.5 |
| 50770 EN | Michelle Kwan: Star Figure Skater | Wilner, Barry | 6.9 | 2.0 |
| 2013 EN | Michigan Facts and Symbols | McAuliffe, Emily | 3.5 | 0.5 |
| 13737 EN | Middle Ages (History of Everyday Things), The | Caselli, Giovanni | 8.2 | 2.0 |
| 57 EN | Middle Moffat, The | Estes, Eleanor | 4.6 | 6.0 |
| 46570 EN | Midnight Dance of the Snowshoe Hare | Carlstrom, Nancy White | 4.4 | 0.5 |
| 483 EN | Midnight Fox, The | Byars, Betsy | 4.9 | 4.0 |
| 6372 EN | Midnight Horse, The | Fleischman, Sid | 4.2 | 1.0 |
| 34516 EN | Midnight Magic | Avi | 4.7 | 6.0 |
| 17578 EN | Midnight on the Moon | Osborne, Mary Pope | 2.8 | 1.0 |
| 47956 EN | Mighty Spiders! | Robinson, Fay | 1.7 | 0.5 |
| 15528 EN | Mike Piazza, Hard-Hitting Catcher | Savage, Jeff | 5.4 | 1.0 |
| 5305 EN | Mike's Mystery | Warner, Gertrude Chandler | 3.0 | 2.0 |
| 900948 EN | Mikey's Garden (SF Edition) | Ferraro, Bonita Rio | 2.0 | 0.5 |
| 66569 EN | Mildred and Sam | Collicott, Sharleen | 2.9 | 0.5 |
| 71828 EN | Milkweed | Spinelli, Jerry | 3.6 | 7.0 |
| 29163 EN | Millard Fillmore (United States Presidents) | Joseph, Paul | 4.4 | 0.5 |
| 26736 EN | Million Dollar Shot, The | Gutman, Dan | 4.2 | 3.0 |
| 6334 EN | Million Fish...More or Less, A | McKissack, Patricia C. | 4.0 | 0.5 |
| 51314 EN | Mim's Christmas Jam | Pinkney, Andrea Davis | 3.9 | 0.5 |
| 5946 EN | Mind Trap, The | Wisler, G. Clifton | 4.2 | 4.0 |
| 11178 EN | Ming Lo Moves the Mountain | Lobel, Arnold | 3.6 | 0.5 |
| 6479 EN | Minn of the Mississippi | Holling, Holling Clancy | 5.6 | 3.0 |
| 2014 EN | Minnesota Facts and Symbols | McAuliffe, Bill | 3.7 | 0.5 |
| 65207 EN | Minnie and Moo: The Night Before Christmas | Cazet, Denys | 2.3 | 0.5 |
| 65666 EN | Minnie and Moo: Will You Be My Valentine? | Cazet, Denys | 2.5 | 0.5 |
| 428 EN | Minstrel in the Tower, The | Skurzynski, Gloria | 4.2 | 1.0 |
| 11427 EN | Miracle at the Plate | Christopher, Matt | 4.1 | 2.0 |
| 59 EN | Miracles on Maple Hill | Sorensen, Virginia | 4.9 | 7.0 |
| 5027 EN | Mirandy and Brother Wind | McKissack, Patricia C. | 3.6 | 0.5 |
| 6335 EN | Mirette on the High Wire | McCully, Emily Arnold | 3.6 | 0.5 |
| 64750 EN | Mirror, Mirror on the Wall: The Diary of Bess Brennan | Denenberg, Barry | 6.0 | 4.0 |
| 41284 EN | Miserable Mill, The | Snicket, Lemony | 6.2 | 5.0 |
| 278 EN | Mishmash | Cone, Molly | 4.2 | 2.0 |
| 41946 EN | Miss Alaineus: A Vocabulary Disaster | Frasier, Debra | 5.3 | 0.5 |
| 126 EN | Miss Hickory | Bailey, Carolyn Sherwin | 5.9 | 4.0 |
| 5028 EN | Miss Rumphius | Cooney, Barbara | 3.8 | 0.5 |
| 774 EN | Missing | Duffy, James | 4.2 | 5.0 |
| 901233 EN | Missing Links (SF Edition) | Bromberg, Andrew | 5.7 | 0.5 |
| 6673 EN | Missing May | Rylant, Cynthia | 5.3 | 3.0 |
| 901539 EN | Missing: One Stuffed Rabbit (SF Edition) | Cocca-Leffler, Maryann | 2.2 | 0.5 |
| 7381 EN | Missing Tooth, The | Cole, Joanna | 1.9 | 0.5 |
| 5431 EN | Mississippi Bridge | Taylor, Mildred D. | 4.2 | 1.0 |
| 42051 EN | Mississippi Facts and Symbols | Gibson, Karen Bush | 4.2 | 0.5 |
| 1598 EN | Missouri Facts and Symbols | McAuliffe, Emily | 4.1 | 0.5 |
| 6480 EN | Missouri Homestead | Tedrow, T.L. | 5.3 | 7.0 |
| 60 EN | Misty of Chincoteague | Henry, Marguerite | 5.3 | 4.0 |
| 6336 EN | Mitch and Amy | Cleary, Beverly | 6.2 | 6.0 |
| 7331 EN | Mitchell Is Moving | Sharmat, Marjorie Weinman | 2.8 | 0.5 |
| 6131 EN | Mitten, The | Brett, Jan | 3.9 | 0.5 |
| 279 EN | Mitzi's Honeymoon with Nana Potts | Williams, Barbara | 4.0 | 3.0 |
| 66247 EN | Mixed-Up Morning, The | Mayer, Mercer | 1.5 | 0.5 |
| 373 EN | Moccasin Trail | McGraw, Eloise Jarvis | 5.8 | 12.0 |
| 61 EN | Moffats, The | Estes, Eleanor | 5.2 | 6.0 |
| 29940 EN | Mole Music | McPhail, David | 2.7 | 0.5 |
| 7285 EN | Molly | Radlauer, Ruth Shaw | 0.8 | 0.5 |
| 7152 EN | Molly by Any Other Name | Okimoto, Jean Davies | 4.5 | 8.0 |
| 7286 EN | Molly Goes Hiking | Radlauer, Ruth Shaw | 0.9 | 0.5 |
| 485 EN | Molly Learns a Lesson | Tripp, Valerie | 3.7 | 1.0 |
| 901193 EN | Molly McGill's Great Ride (SF Edition) | Elish, Dan | 4.2 | 0.5 |
| 5029 EN | Molly's Pilgrim | Cohen, Barbara | 3.0 | 0.5 |
| 675 EN | Molly's Surprise | Tripp, Valerie | 3.6 | 1.0 |
| 7382 EN | Molly the Brave and Me | O'Connor, Jane | 2.0 | 0.5 |
| 900913 EN | Mom's Best Friend (SF Edition) | Alexander, Sally Hobart | 3.7 | 0.5 |
| 42116 EN | Mommy Far, Mommy Near: An Adoption Story | Peacock, Carol Antoinette | 2.7 | 0.5 |
| 901360 EN | Monarch Butterflies (SF Edition) | Lavies, Bianca | 6.9 | 0.5 |
| 15529 EN | Monica Seles: Returning Champion | Fehr, Kristin Smith | 7.3 | 1.0 |
| 5909 EN | Monkey Island | Fox, Paula | 5.0 | 5.0 |
| 7383 EN | Monkey-Monkey's Trick | McKissack, Patricia C. | 2.1 | 0.5 |
| 901617 EN | Monkey's Trick (SF Edition) | Nayer, Judy | 1.5 | 0.5 |
| 29945 EN | Monster | Myers, Walter Dean | 5.1 | 5.0 |
| 9613 EN | Monster Blood | Stine, R.L. | 4.1 | 3.0 |
| 9614 EN | Monster Blood II | Stine, R.L. | 3.6 | 3.0 |
| 9615 EN | Monster Blood III | Stine, R.L. | 3.2 | 3.0 |
| 47333 EN | Monster Stew | Modarressi, Mitra | 3.9 | 0.5 |
| 9824 EN | Monster Truck Racing (MotorSports) | Johnston, Scott | 4.2 | 0.5 |
| 11221 EN | Monster Truck Wars (MotorSports) | Savage, Jeff | 5.1 | 0.5 |
| 28902 EN | Monsters and Magic | Ross, Stewart | 4.8 | 1.0 |
| 10676 EN | Monsters Don't Scuba Dive | Dadey/Jones | 3.6 | 1.0 |
| 5432 EN | Monsters of Marble Avenue, The | Gondosch, Linda | 2.9 | 1.0 |
| 28912 EN | Monsters of the Deep | Ross, Stewart | 6.4 | 1.0 |
| 1599 EN | Montana Facts and Symbols | Sateren, Shelley Swanson | 4.0 | 0.5 |
| 6620 EN | Moon and I, The | Byars, Betsy | 5.2 | 3.0 |
| 901090 EN | Moon Cheese: A Tale from Mexico (SF Edition), The | Mike, Jan M. | 2.6 | 0.5 |
| 50056 EN | Moon: Earth's Companion in Space, The | Cole, Michael D. | 7.2 | 1.0 |
| 901091 EN | Moon: Our Neighbor in Space (SF Edition), The | Latham-Levine, Donna | 3.5 | 0.5 |
| 32442 EN | Moonbear's Dream | Asch, Frank | 2.4 | 0.5 |
| 901540 EN | Moonbear's Pet (SF Edition) | Asch, Frank | 2.1 | 0.5 |
| 36008 EN | Moongame | Asch, Frank | 2.6 | 0.5 |
| 374 EN | Moonlight Man, The | Fox, Paula | 5.1 | 6.0 |
| 36031 EN | Moonlight Man, The | Wright, Betty Ren | 4.7 | 5.0 |
| 24059 EN | Moose (Wildlife of North America), The | Hemstock, Annie | 4.6 | 0.5 |
| 7581 EN | Mop Top | Freeman, Don | 3.7 | 0.5 |
| 375 EN | More Adventures of the Great Brain | Fitzgerald, John D. | 5.2 | 6.0 |
| 28867 EN | More Nature in Your Backyard | Lang, Susan S. | 5.7 | 1.0 |
| 18776 EN | More Scary Stories to Tell in the Dark | Schwartz, Alvin | 4.7 | 1.0 |
| 11179 EN | More Spaghetti, I Say! | Gelman, Rita Golden | 1.2 | 0.5 |
| 900926 EN | More Than Anything Else (SF Edition) | Bradby, Marie | 3.2 | 0.5 |
| 6674 EN | Morning Girl | Dorris, Michael | 4.9 | 2.0 |
| 7332 EN | Morris Goes to School | Wiseman, Bernard | 2.0 | 0.5 |
| 46095 EN | Morris's Disappearing Bag | Wells, Rosemary | 2.4 | 0.5 |
| 70152 EN | Morris the Artist | Segal, Lore | 2.9 | 0.5 |
| 73597 EN | Mosque | Macaulay, David | 8.4 | 1.0 |
| 6337 EN | Moss Gown | Hooks, William | 4.2 | 0.5 |
| 6688 EN | Mossflower | Jacques, Brian | 5.1 | 17.0 |
| 676 EN | Most Beautiful Place in the World, The | Cameron, Ann | 4.2 | 1.0 |
| 7582 EN | Mother for Choco, A | Kasza, Keiko | 2.2 | 0.5 |
| 68077 EN | Mother's Day Mess | Ruelle, Karen Gray | 2.4 | 0.5 |
| 8271 EN | Motocross Cycles (Cruisin') | Carser, S.X. | 4.9 | 0.5 |
| 9825 EN | Motocross Racing (MotorSports) | Young, Jesse | 4.7 | 0.5 |
| 9826 EN | Motorcycle Racing (MotorSports) | Dregni, Michael | 4.7 | 0.5 |
| 53735 EN | Motorcycles (Transportation & Communication) | Stuart, Dee | 4.3 | 0.5 |
| 50045 EN | Mount St. Helens Volcano: Violent Eruption | Bredeson, Carmen | 7.0 | 1.0 |
| 9827 EN | Mountain Biking (Action Sports) | Gutman, Bill | 4.6 | 0.5 |
| 45778 EN | Mountain Biking: Check It Out! | Eck, Kristin | 1.6 | 0.5 |
| 28924 EN | Mountain Biking (Fantastic Book Of) | Richards, Brant | 5.8 | 0.5 |
| 901339 EN | Mountain Climb (SF Edition) | Mattern, Joanne | 3.7 | 0.5 |
| 6481 EN | Mountain Miracle | Tedrow, T.L. | 4.1 | 8.0 |
| 47418 EN | Mountain Pose | Wilson, Nancy Hope | 4.4 | 7.0 |
| 5309 EN | Mountain Top Mystery | Warner, Gertrude Chandler | 3.6 | 2.0 |
| 45779 EN | Mountains (Nature Books) | Dwyer, Jacqueline | 2.0 | 0.5 |
| 182 EN | Mouse and the Motorcycle, The | Cleary, Beverly | 5.1 | 3.0 |
| 14636 EN | Mouse in the House!, A | Wagener, Gerda | 3.0 | 0.5 |
| 7333 EN | Mouse Soup | Lobel, Arnold | 2.4 | 0.5 |
| 7334 EN | Mouse Tales | Lobel, Arnold | 3.0 | 0.5 |
| 901597 EN | Mouse Who Loved the Moon (SF Edition), The | Burton, Marilee Robin | 1.6 | 0.5 |
| 901457 EN | Move (SF Edition), The | McCloskey, Susan | 0.6 | 0.5 |
| 775 EN | Moves Make the Man, The | Brooks, Bruce | 5.4 | 11.0 |
| 7233 EN | Moving Day | Szekeres, Cyndy | 2.1 | 0.5 |
| 9037 EN | Mr. Brown Can Moo! Can You? | Seuss, Dr. | 1.8 | 0.5 |
| 900979 EN | Mr. Kidd (SF Edition) | O'Brien, Robert R. | 1.7 | 0.5 |
| 53459 EN | Mr. Lincoln's Way | Polacco, Patricia | 3.7 | 0.5 |
| 58 EN | Mr. Popper's Penguins | Atwater, Richard/Florence | 5.6 | 3.0 |
| 35325 EN | Mr. Putter & Tabby Paint the Porch | Rylant, Cynthia | 2.8 | 0.5 |
| 68289 EN | Mr. Putter & Tabby Stir the Soup | Rylant, Cynthia | 2.5 | 0.5 |
| 901476 EN | Mr. Small (SF Edition) | Robinson, Fay | 0.9 | 0.5 |
| 11180 EN | Mr. Sun and Mr. Sea | Butler, Andrea | 1.5 | 0.5 |
| 7335 EN | Mrs. Brice's Mice | Hoff, Syd | 2.3 | 0.5 |
| 66057 EN | Mrs. Claus Doesn't Climb Telephone Poles | Dadey/Jones | 3.5 | 1.0 |
| 62 EN | Mrs. Frisby and the Rats of NIMH/The Secret of NIMH | O'Brien, Robert C. | 5.1 | 8.0 |
| 7684 EN | Mrs. Katz and Tush | Polacco, Patricia | 3.1 | 0.5 |
| 25861 EN | Mrs. Mack | Polacco, Patricia | 4.0 | 1.0 |
| 63 EN | Mrs. Piggle-Wiggle | MacDonald, Betty | 5.2 | 3.0 |
| 677 EN | Much Ado About Aldo | Hurwitz, Johanna | 4.8 | 1.0 |
| 5527 EN | Mud Pony, The | Cohen, Caron Lee | 3.7 | 0.5 |
| 11222 EN | Mud Racing (MotorSports) | Savage, Jeff | 4.8 | 0.5 |
| 5030 EN | Mufaro's Beautiful Daughters | Steptoe, John | 4.3 | 0.5 |
| 429 EN | Muggie Maggie | Cleary, Beverly | 4.5 | 1.0 |
| 46468 EN | Mummies and Pyramids...Companion to Mummies in the Morning | Osborne, Will/Mary | 4.9 | 1.0 |
| 10644 EN | Mummies in the Morning | Osborne, Mary Pope | 2.7 | 1.0 |
| 376 EN | Murder for Her Majesty, A | Hilgartner, Beth | 5.0 | 8.0 |
| 28868 EN | Muscles | Parker, Steve | 7.5 | 0.5 |
| 69047 EN | Mush's Jazz Adventure | Pinkwater, Daniel | 3.2 | 0.5 |
| 5948 EN | Music of Summer, The | Guy, Rosa | 4.4 | 6.0 |
| 43502 EN | Music Teacher from the Black Lagoon, The | Thaler, Mike | 3.4 | 0.5 |
| 280 EN | Mustard | Graeber, Charlotte | 3.1 | 1.0 |
| 69269 EN | My Best Friend | Hall, Kirsten | 0.5 | 0.5 |
| 14954 EN | My Best Friend Is Invisible | Stine, R.L. | 2.8 | 2.0 |
| 15227 EN | My Brother Is from Outer Space | Ostrow, Vivian | 3.7 | 0.5 |
| 40138 EN | My Brother's Keeper: Virginia's Diary | Osborne, Mary Pope | 4.3 | 2.0 |
| 127 EN | My Brother Sam Is Dead | Collier, James/Christopher | 4.9 | 7.0 |
| 329 EN | My Brother Stevie | Clymer, Eleanor | 4.1 | 3.0 |
| 901411 EN | My Buddy, Stan (SF Edition) | Eaton, Deborah | 1.3 | 0.5 |
| 70881 EN | My Contract with Henry | Vaupel, Robin | 6.0 | 9.0 |
| 47514 EN | My Dad | Browne, Anthony | 1.4 | 0.5 |
| 900980 EN | My Dog Dusty (SF Edition) | Gabriel, Nat | 2.8 | 0.5 |
| 3051 EN | My Dog's the Best! | Calmenson, Stephanie | 0.6 | 0.5 |
| 49257 EN | My Dream of Martin Luther King | Ringgold, Faith | 4.9 | 0.5 |
| 54170 EN | My Face to the Wind: The Diary of Sarah Jane Price...Teacher | Murphy, Jim | 5.6 | 6.0 |
| 486 EN | My Father's Dragon | Gannett, Ruth Stiles | 5.6 | 1.0 |
| 900981 EN | My Favorite Sport (SF Edition) | Nayer, Judy | 2.2 | 0.5 |
| 516 EN | My Friend Flicka | O'Hara, Mary | 6.0 | 15.0 |
| 281 EN | My Friend the Vampire | Sommer-Bodenburg, Angela | 4.2 | 4.0 |
| 11181 EN | My G-r-r-r-reat Uncle Tiger | Riordan, James | 2.8 | 0.5 |
| 9616 EN | My Hairiest Adventure | Stine, R.L. | 3.5 | 3.0 |
| 31191 EN | My Heart Is on the Ground: The Diary of Nannie Little Rose | Rinaldi, Ann | 4.3 | 5.0 |
| 9782 EN | My Little Island | Lessac, Frane | 3.6 | 0.5 |
| 49258 EN | My Little Sister Ate One Hare | Grossman, Bill | 2.1 | 0.5 |
| 31601 EN | My Loose Tooth | Krensky, Stephen | 1.0 | 0.5 |
| 6689 EN | My Name Is San Ho | Pettit, Jayne | 6.0 | 5.0 |
| 7234 EN | My New Boy | Phillips, Joan | 1.0 | 0.5 |
| 74594 EN | My Ol' Man | Polacco, Patricia | 3.7 | 0.5 |
| 6006 EN | My Prairie Christmas | Harvey, Brett | 4.2 | 0.5 |
| 183 EN | My Robot Buddy | Slote, Alfred | 3.6 | 1.0 |
| 11383 EN | My Rotten Redheaded Older Brother | Polacco, Patricia | 3.3 | 0.5 |
| 44821 EN | My Secret War: The World War II Diary of Madeline Beck | Osborne, Mary Pope | 5.5 | 4.0 |
| 11182 EN | My Shadow | Stevenson, Robert Louis | 2.6 | 0.5 |
| 64 EN | My Side of the Mountain | George, Jean Craighead | 5.2 | 6.0 |
| 5949 EN | My Sister Is Driving Me Crazy | Ryan, Mary Elizabeth | 4.3 | 7.0 |
| 65003 EN | My Teacher Ate My Homework | Greenburg, Dan | 3.4 | 1.0 |
| 5433 EN | My Teacher Is an Alien | Coville, Bruce | 5.3 | 3.0 |
| 184 EN | My Trip to Alpha I | Slote, Alfred | 4.3 | 1.0 |
| 66203 EN | My Trip to the Farm | Mayer, Mercer | 2.1 | 0.5 |
| 66204 EN | My Trip to the Zoo | Mayer, Mercer | 0.4 | 0.5 |
| 5528 EN | My Visit to the Dinosaurs | Aliki | 3.2 | 0.5 |
| 5031 EN | My War with Goggle-Eyes | Fine, Anne | 5.0 | 6.0 |
| 52323 EN | Mysterious Journey: Amelia Earhart's Last Flight | Wickham, Martha | 4.6 | 0.5 |
| 74989 EN | Mysterious Visitor, The | Campbell, Julie | 5.0 | 7.0 |
| 6373 EN | Mysteriously Yours, Maggie Marmelstein | Sharmat, Marjorie Weinman | 4.0 | 4.0 |
| 5317 EN | Mystery Behind the Wall | Warner, Gertrude Chandler | 3.5 | 2.0 |
| 5329 EN | Mystery Cruise, The | Warner, Gertrude Chandler | 3.9 | 2.0 |
| 5328 EN | Mystery Girl, The | Warner, Gertrude Chandler | 3.5 | 2.0 |
| 5316 EN | Mystery in the Sand | Warner, Gertrude Chandler | 3.7 | 3.0 |
| 9277 EN | Mystery in the Snow, The | Warner, Gertrude Chandler | 3.3 | 2.0 |
| 39685 EN | Mystery of Black Holes, The | Oxlade, Chris | 6.7 | 1.0 |
| 901316 EN | Mystery of the Gold Pen (SF Edition), The | Gabriel, Nat | 4.1 | 0.5 |
| 5324 EN | Mystery of the Hidden Painting, The | Warner, Gertrude Chandler | 3.8 | 2.0 |
| 5326 EN | Mystery of the Mixed-up Zoo | Warner, Gertrude Chandler | 4.1 | 2.0 |
| 7384 EN | Mystery of the Pirate Ghost, The | Hayes, Geoffrey | 2.8 | 0.5 |
| 901204 EN | Mystery of the Silver Stump (SF Edition), The | Mead, Alice | 2.6 | 0.5 |
| 40643 EN | Mystery of the Wild Ponies, The | Warner, Gertrude Chandler | 3.9 | 3.0 |
| 5304 EN | Mystery Ranch | Warner, Gertrude Chandler | 3.3 | 2.0 |
| 902839 EN | Myths About Tornadoes (SF Edition) | Editors, Kids Discover | 5.6 | 0.5 |