| Hunchback of Notre Dame, The | Hugo, Victor | | Secondary, |
| Hundred Dresses, The | Estes, Eleanor | | Third Grade, |
| Hundred Penny Box, The | Bell Mathis, Sharon Bell | | Third Grade, |
| Hungry Hurler: The Homecoming | Bee, Clair | Chip Hilton | Secondary, |
| Hunt for the Bamboo Rat | Salisbury, Graham | | Secondary, |
| Hunt for the Mad Wolf’s Daughter, The | Magras, Diane | Mad Wolf's Daughter, The; 2 | Fifth Grade, |
| Hunted | Stiefvater, Maggie | Spirit Animals (original); 2 | Fifth Grade, |
| Hunters, The | Flanagan, John | Brotherband Chronicles ; 3 | Secondary, |
| Hunting For Hidden Gold | Dixon, Franklin W. | Hardy Boys, The | Fourth Grade, |
| Hurray for Today!: All About Holidays | Worth, Bonnie. | Cat in the Hat's Learning Library | First Grade, |
| Hurricane Heroes in Texas | Osborne, Mary Pope | Magic Tree House Original; 30 | Second Grade, |
| Hurricanes, Tsunamis, and other Natural Disasters | Langley, Andrew | Kingfisher Knowledge | Secondary, |
| Hurry Up, Franklin | Bourgeois, Paulette | Franklin | First Grade, |
| Hurry Up, Houdini! | Osborne, Mary Pope | Magic Tree House; 50 | Second Grade, |
| Hush Up and Hibernate | Markle, Sandra | | Kindergarten, |
| Hush! A Thai Lullaby | Ho, Mingfong | | Kindergarten, |
| I am Malala: How One Girl Stood Up For Education and Changed the World | Yousafzai, Malala | | Secondary, |
| I Am Nobody! Who Are You? Poems of Emily Dickinson for Children | Dickinson, Emily | | Secondary, |
| I Am NOT a Dinosaur! | Lach, William | | First Grade, |
| I Am Not Going to Get up Today! | Seuss, Dr. | | First Grade, |
| I Am Rosa Parks | Parks, Rosa | | Third Grade, |
| I am Sick | Jensen, Patricia | My First Reader | Kindergarten, |
| I Can Name 50 Trees Today: All About Trees | Worth, Bonnie | Cat in the Hat Learning Library, The | First Grade, |
| I Can Read With My Eyes Shut! | Dr. Seuss | | First Grade, |
| I Had Trouble in Getting to Solla Sollew | Seuss, Dr. | | Third Grade, |
| I Have a Sister-My Sister is Deaf | Peterson, Jeanne Whitehouse | | First Grade, |
| I Hear a Pickle: and Smell, See, Touch, & Taste It, Too! | Isadora, Rachel | | Kindergarten, |
| I Just Don’t Like the Sound of No! | Cook, Julia | Best Me I Can Be | Second Grade, |
| I Just Forgot | Mayer, Mercer | Little Critter | Kindergarten, |
| I Kill the Mockingbird | Acampora, Paul | | Secondary, |
| I Live in Tokyo | Takabayashi, Mari | | Second Grade, |
| I Lost My Bear | Feiffer, Jules | | Kindergarten, |
| I Love You the Purplest | Joosse, Barbara M. | | Kindergarten, |
| I Need My Monster | Noll, Amanda | | Kindergarten, |
| I Saw an Ant on the Railroad Track | Prince, Joshua | | Kindergarten, |
| I Should Worry, I Should Care | Chaikin, Miriam | | Third Grade, |
| I spy: An Alphabet in Art | Micklethwait, Lucy | | Kindergarten, |
| I Thought My Soul Would Rise and Fly: The Diary of Patsy, a Freed Girl | Hansen, Joyce | Dear America | Fifth Grade, |
| I was So mad | Mayer, Mercer | Little Critter | Kindergarten, |
| I Will Eat You! | Francia, Giada | | Second Grade, |
| I Wish I Were a Butterfly | Howe, James | | Second Grade, |
| I Won a What? | Vernick, Audrey | | Kindergarten, |
| I Wonder Why Castles had Moats and Other Questions About Long Ago | Steele, Philip | I Wonder Why | Third Grade, |
| I Wonder Why Columbus Crossed the Ocean and other Questions about Explorers | Greenwood, Rosie | I Wonder Why | Third Grade, |
| I Wonder Why Greeks Built Temples and Other Questions about Ancient Greece | Macdonald, Fiona | I Wonder Why | Third Grade, |
| I Wonder Why Horses Wear Shoes and Other Questions about Horses | Gaff, Jackie | I Wonder Why | Third Grade, |
| I Wonder Why I Blink and Other Questions About my Body | Avison, Brigid | I Wonder Why | Third Grade, |
| I Wonder Why I Sleep and Other Questions About my Body | Avison, Brigid | I Wonder Why | Third Grade, |
| I Wonder Why Leaves Change Color and Other Questions About Plants | Charman, Andy | I Wonder Why | Third Grade, |
| I Wonder Why Lemons Taste Sour and Other Questions About the Senses | Chancellor, Deborah | I Wonder Why | Third Grade, |
| I Wonder Why Mice are Musical : And Other Questions About Music | Paker, Josephine | I Wonder Why | |
| I Wonder Why Pirates Wore Earrings : And Other Questions About Piracy | Jacobs, Pat | I Wonder Why | Third Grade, |
| I Wonder Why Planes Have Wings | Maynard, Christopher | I Wonder Why | Third Grade, |
| I Wonder Why Pyramids Were Built … About Ancient Egypt | Steele, Philip | | Third Grade, |
| I Wonder Why Records are Broken and Other Questions About Amazing Facts and Figures | Adams, Simon | I Wonder Why | Third Grade, |
| I Wonder Why Romans Wore Togas and Other Questions About Rome | Macdonald, Fiona | I Wonder Why | Third Grade, |
| I Wonder Why Snakes Shed Their Skin and Other Questions About Reptiles | O'Neill, Amanda | I Wonder Why | Third Grade, |
| I Wonder Why Soap Makes Bubbles and Other Questions About Science | Taylor, Barbara | I Wonder Why | Third Grade, |
| I Wonder Why Spiders Spin Webs : And Other Questions About Creepy Crawlies | O'Neil, Amanda | I Wonder Why | Third Grade, |
| I Wonder Why Stalactites Hang Down and Other Questions About Caves | Gaff, Jackie | I Wonder Why | Third Grade, |
| I Wonder Why the Sahara is Cold at Night: And Other Questions About Deserts | Gaff, Jackie | I Wonder Why | Third Grade, |
| I Wonder Why There’s a Hole in the Sky: and Other Questions About the Environment | Callery, Sean | I Wonder Why | Third Grade, |
| I Wonder Why Triceratops had Horns: And Other Questions About Dinosaurs | Theodorou, Rod | I Wonder Why | Third Grade, |
| I Wonder Why Volcanoes Blow Their Tops : And Other Questions About Natural Disasters | Greenwood, Rosie | I Wonder Why | Third Grade, |
| I Wonder Why Zippers Have Teeth: And Other Questions About Inventions | Taylor, Barbara | I Wonder Why | Third Grade, |
| I Wonder Why–collection | vary, authors | | Third Grade, |
| I, Juan de Pareja | Trevino, Elizabeth Borton de | | Secondary, |
| I’d Tell You I Love You, But Then I’d Have to Kill You | Carter, Ally | Gallagher Girls; 1 | Secondary, |
| I’ll Be Seeing You | Mc Daniel, Lurlene | | Secondary, |
| I’m in Charge of Celebrations | Brydor, Byrd | | Second Grade, |
| I’m My Own Dog | Stein, David Ezra | | Kindergarten, |
| Ibn al-Haytham: The Man Who Discovered How We See | Romero, Libby | National Geographic Readers: Level 3 | Third Grade, |
| Ice Cream Scoop | Keene, Carolyn | Nancy Drew Notebooks | Second Grade, |
| Ice Cream: The Full Scoop | Gibbons, Gail | | Second Grade, |
| Ice is Nice: All About the North and South Poles | Worth, Bonnie | Cat in the Hat Learning Library, The | First Grade, |
| Icebound Land, The | Flanagan, John | Ranger's Apprentice ; 3 | Secondary, |
| Icefall | Kirby, Matthew J. | | Sixth Grade, |
| Ida B | Hannigan, Katherine | | Fifth Grade, |
| If All the Animals Came Inside | Pinder, Eric | | Kindergarten, |
| If I Ran the Circus | Seuss, Dr. | | First Grade, |
| If I Ran the Dog Show | Worth, Bonnie | Cat in the Hat Learning Library, The | First Grade, |
| If I Ran the Rain Forest: All About Tropical Rain Forests | Worth, Bonnie | Cat in the Hat Learning Library, The | First Grade, |
| If I Ran the Zoo | Seuss, Dr. | | First Grade, |
| If Only I Had a Green Nose | Lucado, Max | | Second Grade, |
| If You Decide To Go To The Moon | McNulty, Faith | | Second Grade, |
| If You Ever Want to Bring a Piano to the Beach, Don’t! | Parsley, Elise | | First Grade, |
| If You Ever Want to Bring an Alligator to School, Don’t! | Parsley, Elise | | First Grade, |
| If You Give a Cat a Cupcake | Numeroff, Laura Joffe | If You Give A.... | First Grade, |
| If You Give a Dog a Donut | Numeroff, Laura Joffe | If You Give A. . . . | First Grade, |
| If you give a Moose a Muffin | Numeroff, Laura Joffe | If You Give A.... | First Grade, |
| If You Give a Mouse a Brownie | Numeroff, Laura Joffe | If You Give A.... | First Grade, |
| If You Give a Mouse a Cookie | Numeroff, Laura Joffe | If You Give A.... | First Grade, |
| If You Give a Pig a Pancake | Numeroff, Laura Joffe | If You Give A.... | First Grade, |
| If You Give a Pig a Party | Numeroff, Laura Joffe | If You Give A.... | First Grade, |
| If You Happen to Have a Dinosaur | Bailey, Linda | | Kindergarten, |
| If You Hopped Like a Frog | Schwartz, David M. | | Second Grade, |
| If you Lived at the Time of Martin Luther King | Levine, Ellen | If You Lived . . . | Fourth Grade, |
| If You Lived at the Time of Squanto | Kamma, Anne | If You Lived . . . | Fourth Grade, |
| If you Lived at the Time of the American Revolution | Moore, Kay | If You Lived . . . | Fourth Grade, |
| If you Lived at the Time of the Civil War | Moore, Kay | If You Lived . . . | Fourth Grade, |
