| Maps and Geography | Jennings, Ken | Ken Jennings' Junior Genius Guides | Sixth Grade, |
| Marc Chagall | Venezia, Mike | Getting to Know the World's Greatest Artists | Third Grade, |
| Marco? Polo! | Scieszka, Jon | Time Warp 'Trio | Fourth Grade, |
| Margaret Bourke-White | Daffron, Carolyn | American Women of Achievement | Secondary, |
| Margaret Mead | Ziesk, Edra. | American Women of Achievement | Secondary, |
| Marian Anderson | Tedards, Anne. | American Women of Achievement | Secondary, |
| Marie Antoinette, Princess of Versailles, Austria-France, 1769 | Lasky, Kathryn | Royal Diaries | Secondary, |
| Mariel of Redwall | Jacques, Brian | Redwall; 4 | Sixth Grade, |
| Marigold Bakes a Cake | Malbrough, Mike | Marigold | First Grade, |
| Marigold Finds the Magic Words | Malbrough, Mike | Marigold | First Grade, |
| Marigold Star | Primavera, Elise | | Third Grade, |
| Mark of the Dragonfly, The | Johnson, Jaleigh | | Secondary, |
| Mark of the Thief | Nielsen, Jennifer | Praetor War; 1 | Secondary, |
| Mark on the Door, The | Dixon, Franklin W. | Hardy Boys, The | Fourth Grade, |
| Mark Twain at Work! | Goldsmith, Howard | Childhood of Famous Americans Ready-to-Read | First Grade, |
| Mark Twain: Young Writer | Mason, Marion E | Childhood of Famous Americans | Third Grade, |
| Mark, The | Bunting, Eve | | Secondary, |
| Marlfox | Jacques, Brian | Redwall; 11 | Sixth Grade, |
| Mars | Carney, Elizabeth | National Geographic Readers: Level 3 | Third Grade, |
| Martha Blah Blah | Meddaugh, Susan | Martha | First Grade, |
| Martha Calling | Meddaugh, Susan | Martha | First Grade, |
| Martha Speaks | Meddaugh, Susan | Martha | First Grade, |
| Martha Walks the Dog | Meddaugh, Susan | Martha | First Grade, |
| Martha Washington: America’s First Lady | Wagoner, Jean Brown | Childhood of Famous Americans | Third Grade, |
| Martin Luther King Jr: Young Man with a Dream | Millender, Dhara | Childhood of Famous Americans | Third Grade, |
| Martin the Warrior | Jacques, Brian | Redwall; 6 | Sixth Grade, |
| Martin’s Big Words : The Life of Martin Luther King, Jr. | Rappaport, Doreen | | Second Grade, |
| Marvelous Land of Oz | Baum, L. Frank | Wizard of Oz; 2 | Fifth Grade, |
| Marvelous Magic of Miss Mabel, The | Lowe, Natasha | Poppy Pendle; 3 | Fourth Grade, |
| Marvelous Mattie | McCully, Emily Arnold | | Third Grade, |
| Marvels, The | Selznick, Brian | | Fifth Grade, |
| Marvin K. Mooney Will You Please Go Now! | Seuss, Dr. | | Kindergarten, |
| Marvin Redpost: Alone in His Teacher’s House | Sachar, Louis | Marvin Redpost; 4 | Third Grade, |
| Marvin Redpost: Class President | Sachar, Louis | Marvin Redpost; 5 | Third Grade, |
| Marvin Redpost: Flying Birthday Cake? | Sachar, Louis | Marvin Redpost; 6 | Third Grade, |
| Marvin Redpost: Is He a Girl? | Sachar, Louis | Marvin Redpost; 3 | Third Grade, |
| Marvin Redpost: Kidnapped at birth | Sachar, Louis | Marvin Redpost; 1 | Third Grade, |
| Marvin Redpost: Magic Crystal? | Sachar, Louis | Marvin Redpost; 8 | Third Grade, |
| Marvin Redpost: Super Fast, Out of Control! | Sachar, Louis | Marvin Redpost; 7 | Third Grade, |
| Marvin Redpost: Why Pick on Me | Sachar, Louis | Marvin Redpost; 2 | Third Grade, |
| Mary Baker Eddy | Smith, Louise A. | American Women of Achievement | Secondary, |
| Mary Blair’s Unique Flair: The Girl Who Became One of the Disney Legends | Novesky, Amy | | Second Grade, |
| Mary Cassatt | Cain, Michael | | Secondary, |
| Mary had a Little Lamb | Trapani, Iza | | Kindergarten, |
| Mary Queen of Scots, Queen Without a Country, France, 1553 | Lasky, Kathryn | Royal Diaries | Secondary, |
| Mary Wore Her Red Dress Henry Wore His Green Sneake | Peek, Merle | | Kindergarten, |
| Mary, Bloody Mary | Meyer, Carolyn | Young Royals | Secondary, |
| Masai and I | Kroll, Virginia | | First Grade, |
| Masked Monkey, The | Dixon, Franklin W. | Hardy Boys, The | Fourth Grade, |
| Master George’s People : George Washington, his Slaves, and his Revolutionary Transformation | Delano, Marfe Ferguson | | Secondary, |
| Masterminds | Korman, Gordon | Masterminds; 1 | Secondary, |
| Matched | Condie, Ally | Matched Trilogy; 1 | Secondary, |
| Matchlock Gun, The | Edmonds, Walter | | Fifth Grade, |
| Matilda | Dahl, Roald | | Fourth Grade, |
| Mattimeo | Jacques, Brian | Redwall; 3 | Sixth Grade, |
| Max | Isadora, Rachel | | First Grade, |
| Max and the Gatekeeper | Cochrane, James Todd | | Secondary, |
| Mayday | Harrington, Karen | | Sixth Grade, |
| Mayflower, The | Greenwood, Mark | | First Grade, |
| Maze of Bones, The | Riordan, Rick | 39 Clues (original); 1 | Sixth Grade, |
| Maze, The | Hobbs, Will | | Secondary, |
| McElligot’s Pool | Seuss, Dr. | | Second Grade, |
| Me . . . Jane | McDonnell, Patrick | | Kindergarten, |
| Me and My Amazing Body | Sweeney, Joan | | First Grade, |
| Me and the Measure of Things | Sweeney, Joan | | First Grade, |
| Me Counting Time: From Seconds to Centuries | Sweeney, Joan | | First Grade, |
| Me Oh Maya! | Scieszka, Jon | Time Warp 'Trio | Fourth Grade, |
| Me on the Map | Sweeney, Joan | | First Grade, |
| Me too! | Mayer, Mercer | Little Critter | Kindergarten, |
| Measure for Measure | Shakespeare, William | | Secondary, |
| Medea | Euripides, | | Secondary, |
| Medieval Feast, A | Aliki, | | Fourth Grade, |
| Meditations | Aurelius, Marcus | | Secondary, |
| Meerkats | Marsh, Laura F. | National Geographic Readers: Level 1 | First Grade, |
| Meet Abraham Lincoln | Cary, Barbara | | Second Grade, |
| Meet Babar and His Family | Brunhoff, Laurent de | Babar the Elephant | Second Grade, |
| Meet Felicity | Tripp, Valerie | American Girls Collection, Felicity; 1 (Supports CK Unit) | Fourth Grade, |
| Meet Kaya | Shaw, Janet | American Girls Collection, Kaya; 1 (Supports CK Unit) | Fourth Grade, |
| Meet Kirsten | Shaw, Janet | American Girls Collection, Kirsten; 1 (Supports CK Unit) | Fourth Grade, |
| Meet Martin Luther King, Jr. | DeKay, James | | Fifth Grade, |
| Meet the Dinosaurs | DK | DK Readers: Pre-Level 1 | Kindergarten, |
| Melted Coins, The | Dixon, Franklin W. | Hardy Boys, The | Fourth Grade, |
| Memoirs of a Goldfish | Scillian, Devin | | Kindergarten, |
| Memoirs of a Hamster | Scillian, Devin | | Kindergarten, |
| Memoirs of a Parrot | Scillian, Devin | | Kindergarten, |
| Men of Iron | Pyle, Howard | | Secondary, |
| Meow Said the Cow | Dodd, Emma | | Kindergarten, |
| Mercedes and the Chocolate Pilot | Raven, Margot Theis | | Third Grade, |
| Merchant of Death, The | MacHale, D.J. | Pendragon; 1 | Secondary, |
| Merchant of Venice, The | Shakespeare, William | | Secondary, |
| Mermaid Queen | Corey, Shana | | Third Grade, |
| Mermaid, The | Brett, Jan | | First Grade, |
| Merry Christmas, Amelia Bedelia | Parish, Peggy | Amelia Bedelia | Second Grade, |
| Merry Christmas, Splat | Scotton, Rob | Splat the Cat (Original) | Kindergarten, |
| Merry Wives of Windsor | Shakespeare, William | | Secondary, |
| Mesmerized : How Ben Franklin Solved a Mystery that Baffled all of France | Rockliff, Mara | | Third Grade, |
| Message in the Hollow Oak, The | Keene, Carolyn | Nancy Drew Mystery Stories | Fourth Grade, |
| Metamorphoses, The * | Ovid, | | Secondary, |
| Meteors | Stewart, Melissa | National Geographic Kids: Level 3 | Third Grade, |
| Michael Vey: Battle of the Ampere | Evans, Richard Paul | Michael Vey; 3 | Secondary, |
