| Monster & Mouse Go Camping | Underwood, Deborah | | First Grade, |
| Monster & Son | LaRochelle, David | | Kindergarten, |
| Monster Fish!: True Stories of Adventures With Animals | Hogan, Zeb | National Geographic Kids Chapters | Fourth Grade, |
| Monsters and Mold | Citro, Asia | Zoey and Sassafras; 2 | Second Grade, |
| Monty’s Magnificent Mane | O'Neill, Gemma | | Kindergarten, |
| Moo | Creech, Sharon | | Fifth Grade, |
| Moon Seems to Change, The | Branley, Franklyn M. | | First Grade, |
| Moon’s Almost Here, The | MacLachlan, Patricia | | Kindergarten, |
| Moongame | Asch, Frank | | Kindergarten, |
| Moonlight on the Magic Flute | Osborne, Mary Pope | Magic Tree House; 41 | Second Grade, |
| Moonshot: The Flight of Apollo 11 | Floca, Brian | | Third Grade, |
| Moonstick: The seasons of the Sioux | Bunting, Eve | | Third Grade, |
| Moonstone Castle Mystery, The | Keene, Carolyn | Nancy Drew Mystery Stories | Fourth Grade, |
| More about Paddington | Bond, Michael | Paddington | Third Grade, |
| More Caps for Sale: Another Tale of Mischievous Monkeys | Slobodkina, Esphyr | Caps for Sale | First Grade, |
| More or Less | Murphy, Stuart J. | | First Grade, |
| More Perfect Union, A | Carter, Ron | Prelude to Glory; 8 | Secondary, |
| More to the Story | Khan, Hena | | Sixth Grade, |
| Morning Girl | Dorris, Michael | | Fourth Grade, |
| Mossflower | Jacques, Brian | Redwall; 2 | Sixth Grade, |
| Mossy | Brett, Jessica | | Second Grade, |
| Most Magnificent Thing, The | Spires, Ashley | | Kindergarten, |
| Mother Bruce | Higgins, Ryan T. | | Kindergarten, |
| Mother Goose Numbers on the Loose | Dillon, Leo | | Kindergarten, |
| Mother to Tigers | Lyon, George Ella | | Second Grade, |
| Motor Goose: Rhymes that Go! | Colby, Rebecca | | Kindergarten, |
| Motor Mouse | Rylant, Cynthia | Motor Mouse | First Grade, |
| Mount Rushmore | Bauer, Marion Dane | | Kindergarten, |
| Mount Rushmore’s Hidden Room and Other Monumental Secrets: Monuments and Landmarks | Calkhoven, Laurie | Secrets of American History | Third Grade, |
| Mountain Mission | Earhart, Kristin | Race the Wild; 6 | Third Grade, |
| Mountain Top Mystery, The | Warner, Gertrude Chandler | Boxcar Children, The (originals); 9 | Third Grade, |
| Mourning Dove, The | Barkdull, Larry | | Secondary, |
| Mouse & Lion | Burkert, Rand | | Kindergarten, |
| Mouse and the Motorcycle, The | Cleary, Beverly | | Fourth Grade, |
| Mouse Count | Walsh, Ellen | | Kindergarten, |
| Mouse House, The | Green, Poppy | Adventures of Sophie Mouse; 11 | Second Grade, |
| Mouse Mission | Breitrose, Prudence E. | Mousenet; 3 | Fifth Grade, |
| Mouse Paint | Walsh, Ellen Stoll | | Kindergarten, |
| Mousemobile | Breitrose, Prudence E. | Mousenet; 2 | Fifth Grade, |
| Mousenet | Breitrose, Prudence E. | Mousenet; 1 | Fifth Grade, |
| Mousetropolis | Christie, R. Gregory | | Kindergarten, |
| Moves Make the Man, The | Brooks, Bruce | | Sixth Grade, |
| Mr. Putter and Tabby Row the Boat | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Brown Can Moo! Can You? | Seuss, Dr. | | Kindergarten, |
| Mr. Crum’s Potato Predicament | Renaud, Anne | | Second Grade, |
| Mr. Ferris and his Wheel | Davis, Kathryn | | Third Grade, |
| Mr. Hare’s Big Secret | Dale, Hannah | | Kindergarten, |
| Mr. Lemoncello’s All-Star Breakout Game | Grabenstein, Chris | Mr. Lemoncello's Library; 4 | Sixth Grade, |
| Mr. Lemoncello’s Great Library Race | Grabenstein, Chris | Mr. Lemoncello's Library; 3 | Sixth Grade, |
| Mr. Lemoncello’s Library Olympics | Grabenstein, Chris | Mr. Lemoncello's Library; 2 | Sixth Grade, |
| Mr. Lincoln’s Drummer | Wisler, G. Clifton | | Fourth Grade, |
| Mr. Monkey Bakes a Cake | Mack, Jeff | Mr. Monkey; 1 | Kindergarten, |
| Mr. Monkey Visits a School | Mack, Jeff | Mr. Monkey; 2 | Kindergarten, |
| Mr. Peabody’s Apples | Madonna, a | | Third Grade, |
| Mr. Penguin and the Lost Treasure | Smith, Alex T. | Mr. Penguin; 1 | Fourth Grade, |
| Mr. Popper’s Penguins | Atwater, Richard | | Third Grade, |
| Mr. Putter & Tabby Hit the Slope | Rylant, Cynthia | Mr. Putter & Tabby | First Grade, |
| Mr. Putter & Tabby Smell the Roses | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Bake the Cake | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Catch the Cold | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Clear the Decks | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Dance the Dance | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Drop the Ball | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Feed the Fish | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Fly the Plane | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Make A Wish | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Paint the Porch | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Pick the Pears | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Pour the Tea | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Ring the Bell | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Run the Race | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby See the Stars | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Spill the Beans | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Spin the Yarn | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Stir the Soup | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Take the Train | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Toot the Horn | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Turn the Page | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Walk the Dog | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Putter and Tabby Write the Book | Rylant, Cynthia | Mr. Putter and Tabby | First Grade, |
| Mr. Revere and I | Lawson, Robert | | Fifth Grade, |
| Mr. Rogers: Young Friend and Neighbor | Stanley, George Edward | Childhood of Famous Americans | Third Grade, |
| Mrs. Frisby and the Rats of NIMH | O'Brien, Robert | | Fifth Grade, |
| Mrs. Katz & Tush | Polacco, Patricia | | First Grade, |
| Mrs. Piggle-Wiggle | MacDonald, Betty | Mrs. Piggle Wiggle; 1 | Fourth Grade, |
| Mrs. Piggle-Wiggle’s Farm | MacDonald, Betty | Mrs. Piggle Wiggle; 3 | Fourth Grade, |
| Mrs. Piggle-Wiggle’s Magic | MacDonald, Betty | Mrs. Piggle Wiggle; 2 | Fourth Grade, |
| Ms. Frizzle’s Adventures : Ancient Egypt | Cole, Joanna | | First Grade, |
| Ms. Frizzle’s Adventures : Imperial China | Cole, Joanna | | Second Grade, |
| Much Ado About Nothing | Shakespeare, William | | Secondary, |
| Mufaro’s Beautiful Daughters: An African Tale | Steptoe, John | | Third Grade, |
| Muffy’s Secret Admirer #17 | Brown, Krensky & | Arthur Chapter Book | Third Grade, |
| Muggie Maggie | Cleary, Beverly | | Fourth Grade, |
| Muhammad | Demi | | Fourth Grade, |
| Mulan: Before the Sword | Lin, Grace | | Fifth Grade, |
| Mummies | Malam, John | Kingfisher Knowledge | Secondary, |
| Mummies and Pyramids | Osborne, Will and Mary Pope | Magic Tree House Research Guides (Nonfiction Companion to Mummies in the Morning) | Second Grade, |
| Mummies in the Morning | Osborne, Mary Pope | Magic Tree House; 3 | Second Grade, |
| Mummy Cat | Ewert, Marcus | | First Grade, |
| Mummy’s Curse, The | Chambers, Catherine | DK Adventures | Fourth Grade, |