| Michael Vey: Fall of Hades | Evans, Richard Paul | Michael Vey; 6 | Secondary, |
| Michael Vey: Hunt for Jade Dragon | Evans, Richard Paul | Michael Vey; 4 | Secondary, |
| Michael Vey: Rise of the Elgin | Evans, Richard Paul | Michael Vey; 2 | Secondary, |
| Michael Vey: Storm of Lightning | Evans, Richard Paul | Michael Vey; 5 | Secondary, |
| Michael Vey: The Prisoner of Cell 25 | Evans, Richard Paul | Michael Vey; 1 | Secondary, |
| Michelangelo | Venezia, Mike | Getting to Know the World's Greatest Artists | Third Grade, |
| Microscopic Life | Walker, Richard | Kingfisher Knowledge | Secondary, |
| Middle East | Steele, Philip | Kingfisher Knowledge | Secondary, |
| Midnight at the Zoo | Hanson, Faye | | Kindergarten, |
| Midnight for Charlie Bone | Nimmo, Jenny | Children of the Red King; 1 | Fifth Grade, |
| Midnight in the Piazza | Parks, Tiffany | | Fifth Grade, |
| Midnight Magic | Avi, | | Sixth Grade, |
| Midnight on the Moon | Osborne, Mary Pope | Magic Tree House; 8 | Second Grade, |
| Midsummer’s Mayhem | LaRocca, Rajani | | Fifth Grade, |
| Midsummer’s Night Dream, A | Shakespeare, William | | Secondary, |
| Midwife’s Apprentice, The | Cushman, Karen | | Sixth Grade, |
| Mighty Maddie | Murphy, Stuart J. | | Kindergarten, |
| Mighty, Mighty Construction Site | Rinker, Sherri Duskey | | Kindergarten, |
| Mike Mulligan and his Steam Shovel | Burton, Virginia Lee | | Kindergarten, |
| Mike’s Mystery | Warner, Gertrude Chandler | Boxcar Children, The (originals); 5 | Third Grade, |
| Miles and Miles of Reptiles | Rabe, Tish | Cat in the Hat Learning Library, The | First Grade, |
| Milkweed | Spinelli, Jerry | | Sixth Grade, |
| Million Ways Home, A | Dorisi-Winget, Dianna | | Fifth Grade, |
| Million, Billions, & Trillions: Understanding Big Numbers | Adler, David A. | | Third Grade, |
| Millions of Cats | Gag, Wanda | | First Grade, |
| Millions to Measure | Schwartz, David M. | | Second Grade, |
| Milo Speck, Accidental Agent | Urban, Linda | | Fifth Grade, |
| Milo’s Hat Trick | Agee, Jon | | First Grade, |
| Minnie and Moo and the Haunted Sweater | Cazet, Denys | Minnie and Moo | First Grade, |
| Minnie and Moo and the musk of Zorro | Cazet, Denys | Minnie and Moo | First Grade, |
| Minnie and Moo and the Potato from Planet X | Cazet, Denys | Minnie and Moo | First Grade, |
| Minnie and Moo and the Thanksgiving Tree | Cazet, Denys | Minnie and Moo | First Grade, |
| Minnie and Moo Go Dancing | Cazet, Denys | Minnie and Moo | First Grade, |
| Minnie and Moo Go to Paris | Cazet, Denys | Minnie and Moo | First Grade, |
| Minnie and Moo Go to the Moon | Cazet, Denys | Minnie and Moo | First Grade, |
| Minnie and Moo Meet Frankenswine | Cazet, Denys | Minnie and Moo | First Grade, |
| Minnie and Moo Save the Earth | Cazet, Denys | Minnie and Moo | First Grade, |
| Minnie and Moo: The Attack of the Easter Bunnies | Cazet, Denys | Minnie and Moo | First Grade, |
| Minnie and Moo: The Case of the Missing Jelly Donut | Cazet, Denys | Minnie and Moo | First Grade, |
| Minnie and Moo: The Night Before Christmas | Cazet, Denys | Minnie and Moo | First Grade, |
| Minnie and Moo: The Night of the Living Bed | Cazet, Denys | Minnie and Moo | First Grade, |
| Minnie and Moo: Wanted Dead or Alive | Cazet, Denys | Minnie and Moo | First Grade, |
| Minnie and Moo: Will You Be My Valentine? | Cazet, Denys | Minnie and Moo | First Grade, |
| Miracles on Maple Hill | Sorenson, Virginia | | Fourth Grade, |
| Mirror of Merlin, The | Barron, T.A. | Lost Years of Merlin; 4 | Secondary, |
| Mirror, Mirror: A Twisted Tale | Calonita, Jen | Twisted Tale, A | Secondary, |
| Miserable Mill, The | Snicket, Lemony | Series of Unfortunate Events; 4 | Fifth Grade, |
| Miss Bindergarten Celebrates the 100th Day of Kindergarten | Slate, Joseph | Miss Bindergarten | Kindergarten, |
| Miss Bindergarten Celebrates the Last Day of Kindergarten | Slate, Joseph | Miss Bindergarten | Kindergarten, |
| Miss Bindergarten Gets Ready for Kindergarten | Slate, Joseph | Miss Bindergarten | Kindergarten, |
| Miss Bindergarten Has a Wild Day in Kindergarten | Slate, Joseph | Miss Bindergarten | Kindergarten, |
| Miss Bindergarten Plans a Circus with Kindergarten | Slate, Joseph | Miss Bindergarten | Kindergarten, |
| Miss Bindergarten Stays Home from Kindergarten | Slate, Joseph | Miss Bindergarten | Kindergarten, |
| Miss Bindergarten Takes a Field Trip with Kindergarten | Slate, Joseph | Miss Bindergarten | Kindergarten, |
| Miss Hazeltine’s Home for Shy and Fearful Cats | Potter, Alicia | | First Grade, |
| Miss Hickory | Bailey, Carolyn | | Fifth Grade, |
| Miss Mary Reporting: The True Story of Sportswriter Mary Garber | Macy, Sue | | Third Grade, |
| Miss Nelson Has a Field Day | Allard, Harry | Miss Nelson | Second Grade, |
| Miss Nelson is Back | Allard, Harry | Miss Nelson | Second Grade, |
| Miss Nelson Is Missing | Allard, Harry | Miss Nelson | Second Grade, |
| Miss Rumphius | Cooney, Barbara | | Third Grade, |
| Missing Baseball, The | Lupica, Mike | Zach & Zoe Mysteries: 1 | Third Grade, |
| Missing Chums, The | Dixon, Franklin W. | Hardy Boys, The | Fourth Grade, |
| Missing From Haymarket Square | Robinet, Harriet | | Sixth Grade, |
| Missing Grizzly Cubs, The | Young, Judy | Wild World of Buck Bray; 1 | Fifth Grade, |
| Missing Magic, The | George, Kallie | Magical Animal Adoption Agency; 3 | Third Grade, |
| Missing Marlin, The | Kelly, David A. | Ballpark Mysteries; 8 | Third Grade, |
| Missing May | Rylant, Cynthia | | Sixth Grade, |
| Missing Mittens | Murphy, Stuart J. | | Second Grade, |
| Missing Mummy, The | Roy, Ron | A to Z Mysteries (original) ; 13 | Third Grade, |
| Mission to Mars | Branley, Franklyn Mansfield | Let's-Read-and-Find-Out Science; Stage 2 | Third Grade, |
| Mississippi Bridge | Taylor, Mildred D. | | Fifth Grade, |
| Missy Piggle-Wiggle and the Sticky-Fingers Cure | Martin, Ann M. | Missy Piggle-Wiggle; 3 | Fourth Grade, |
| Missy Piggle-Wiggle and the Whatever Cure | Martin, Ann M. | Missy Piggle-Wiggle; 1 | Fourth Grade, |
| Missy Piggle-Wiggle and the Won’t-Walk-the-Dog Cure | Martin, Ann M. | Missy Piggle-Wiggle; 2 | Fourth Grade, |
| Misty Copeland | Calkhoven, Laurie | You Should Meet | Second Grade, |
| Misty of Chincoteague | Henry, Marguerite | Misty of Chincoteague; 1 | Fourth Grade, |
| Misty’s Twilight | Henry, Marguerite | Misty of Chincoteague; 4 | Fourth Grade, |
| Mitch and Amy | Cleary, Beverly | | Fourth Grade, |
| Mitten: A Ukrainian Folktale, The | Brett, Jan | | Kindergarten, |
| Mixed Up Chameleon | Carle, Eric | Eric Carle Author or Illustrator Picture Book | Second Grade, |
| Mo’s Mustache | Clanton, Ben | | Kindergarten, |
| Moffats, The | Estes, Eleanor | | Fifth Grade, |
| Molly Moon & the Monster Music | Byng, Georgia | Molly Moon; 6 | Fifth Grade, |
| Molly Moon & the Morphing Mystery | Byng, Georgia | Molly Moon; 5 | Fifth Grade, |
| Molly Moon Stops the World | Byng, Georgia | Molly Moon; 2 | Fifth Grade, |
| Molly Moon, Minky Minus & the Mind Machine | Byng, Georgia | Molly Moon; 4 | Fifth Grade, |
| Molly Moon’s Hypnotic Time Travel Adventure | Byng, Georgia | Molly Moon; 3 | Fifth Grade, |
| Molly Moon’s Incredible Book of Hypnotism | Byng, Georgia | Molly Moon; 1 | Fifth Grade, |
| Molly Pitcher: Young Patriot | Stevenson, Augusta | Childhood of Famous Americans | Third Grade, |
| Molly, by Golly: The Legend of Molly Williams, America’s First Female Firefighter | Ochiltree, Dianne | | First Grade, |
| Molly’s Pilgrim | Cohen, Barbara | | First Grade, |
| Mom for Umande, A | Faulconer, Maria | | First Grade, |
| Mona Lisa Key, The | Shurtliff, Liesl | Time Castaways; 1 | Fifth Grade, |
| Monarch Butterfly | Gibbons, Gail | | Second Grade, |
| Monday with a Mad Genius | Osborne, Mary Pope | Magic Tree House; 38 | Second Grade, |
| Monet | Venezia, Mike | Getting to Know the World's Greatest Artists | Third Grade, |
| Monkey and the Crocodile: A Jataka Tale from India | Galdone, Paul | | Kindergarten, |
| Monkey: A Trickster Tale from India | McDermott, Gerald | | First Grade, |
| Monkeys | Schreiber, Anne | National Geographic Readers: Level 2 | Second Grade, |
