- S is for Slugger
- Sacagawea, une femme indienne
- Sacajawea
- Sailing for Glory
- Saint Francis of Assisi
- Saint Francis of Assisi: The Patron Saint of Animals
- Saint Francis of Assisi: The Patron Saint of Animals: Educational Version
- Saint George: Dragon Slayer
- Saint George: Dragon Slayer: Educational Version
- Saint Nicholas: The Man Who Became the Patron Saint of Children
- Saint Nicholas: The Man Who Became the Patron Saint of Children, Educational Version
- Saint Patrick: Ireland's Beloved Saint
- Saint Patrick: Ireland's Beloved Saint: Educational Version
- Saint Story
- Saint Valentine: The Man Who Became the Patron Saint of Love: Educational Version
- Sakamoto's Swim Club
- Sally Ride
- Sally's Story
- Sam Darnold
- Sam Houston: A Fearless Statesman
- Samuel Adams
- Samuel de Champlain
- Samuel Morse
- Samuel Morse, That's Who!
- Santos-Dumont
- Saquon Barkley
- Sarah and the Big Wave
- Sarah Mather and Underwater Telescopes
- Sarah Winnemucca: A Princess for the People
- Saving American Beach
- Saving the World: The Chocolate Pilot
- When I Grow Up: Abraham Lincoln (Scholastic Reader, Level 3)
- When I Grow Up: Benjamin Franklin (Scholastic Reader, Level 3)
- When I Grow Up: Sally Ride (Scholastic Reader, Level 3)
- Scholastic Reader Level 3: When I Grow Up: Sonia Sotomayor
- When I Grow Up: Taylor Swift (Scholastic Reader, Level 3)
- Scientists Who Dared to Be Different
- Search Wonder
- Searching for Sarah Rector
- Secret Engineer: How Emily Roebling Built the Brooklyn Bridge
- Secrets in the Skies
- Segredos da Bel para meninas
- Sembrando historias: Pura Belpré: bibliotecaria y narradora de cuentos
- Sequoyah and the Written Word
- Sergeant Stubby The Puppy who Went to War
- Seuls
- Sewing Stories: Harriet Powers' Journey from Slave to Artist
- Shaken: Young Reader's Edition
- Shannon Miller: Olympic Gymnastics Legend
- Shaped By Her Hands
- Shaping the World
- Sharice's Big Voice
- Shark Lady
- She Caught the Light
- She Dared
- She Did It!
- She Did It!
- She Made a Monster: How Mary Shelley Created Frankenstein
- She Persisted
- She Persisted Around the World
- She Persisted in Science
- She Persisted in Sports
- She Persisted: Clara Lemlich
- She Persisted: Claudette Colvin
- She Persisted: Coretta Scott King
- She Persisted: Florence Griffith Joyner
- She Persisted: Harriet Tubman
- She Persisted: Helen Keller
- She Persisted: Malala Yousafzai
- She Persisted: Margaret Chase Smith
- She Persisted: Maria Tallchief
- She Persisted: Marian Anderson
- She Persisted: Nellie Bly
- She Persisted: Oprah Winfrey
- She Persisted: Patsy Mink
- She Persisted: Ruby Bridges
- She Persisted: Sally Ride
- She Persisted: Sonia Sotomayor
- She Persisted: Temple Grandin
- She Persisted: Virginia Apgar
- She Persisted: Wangari Maathai
- She Raised Her Voice!
- She's on the Money
- Shirley Chisholm
- Shirley Chisholm Dared
- Shirley Chisholm Is a Verb
- Shiva
- Showdown Olympic Spirit
- Showdown: Olympic Spirit: Read-along ebook
- Siamo tutti supereroi
- Siddhartha
- Siddhartha Gautama: The Buddha
- Sieben Jahre ohne Pommes
- Sigmund Freud
- Signs of Survival: A Memoir of the Holocaust
- Silent in an Evil Time
- Silent Observer
- Simone Biles (Ultimate Sports Heroes)
- Simone Biles: Gymnastics SuperStar
- Simplemente Charli
- Simplesmente Charli
- SIETEEX. Sin secretos
- Sing It!
- Sing with Me: The Story of Selena Quintanilla
- Sing, Don't Cry
- Sir Edmund Barton: Australia's First Prime Minister, Educational Version
- Sir Edmund Barton: Australia's First Prime Minister: A 15-Minute Biography
- Sir Walter Raleigh
- Sister Corita's Words and Shapes
- Sister, Brother, Family
- Sisters
- Sisters and Champions: The True Story of Venus and Serena Williams
- Sitting Bull
- Six Dots: A Story of Young Louis Braille
- Ski Soldier
- Skrat
- Sky High: George Ferris's Big Wheel
- Sloane Stephens: A Children's Biography
- Snowmobile
- Snowshoe Thompson
- Snowshoe Thompson: Sierra Mailman
- So Tall Within
- Socrates: Greek Philosopher
- Solving the Puzzle Under the Sea
- Someday Is Now
- Someone Like Me
- Song for Jimi
- Song in a Rainstorm
- Sonia Sotomayor: A Little Golden Book Biography
- Sonny Rollins Plays the Bridge
- Sonny's Bridge
- Sor Juana Inés de la Cruz
- Sorelle amiche per sempre
- Soñadores
- Space Adventurer
- Spaceman (Adapted for Young Readers)
- Spectacular Sisters
- Spectacular Sports Playing Like a Girl: Problem Solving
- Spectacular Sports: Playing Like a Girl: Problem Solving: Read-along ebook
- Speed to Glory
- Spic-and-Span!
- Spidernaut
- Sporting Greats
- Sporting Heroes
- Spring After Spring
- Sprouting Wings
- Squanto and the Miracle of Thanksgiving
- St. Kateri Tekakwitha: The Lily of the Mohawks
- Stand-Up Guys
- Standing on Her Shoulders
- Star Child
- Star Stuff
- Starry Messenger
- Stars in the Shadows
- Starstruck
- Starstruck (Step Into Reading)
- Stay Curious!
- Steel Valleys
- Stephanie Kwolek and Bulletproof Material
- Stephen F. Austin: The Father of Texas
- Stephenie Meyer: The Unauthorized Biography of the Creator of the Twilight Saga
- Steve Jobs. Waanzinnig goed
- Steve Jobs: American Genius
- Steve Young (In the Huddle with )
- Stevie Wonder
- Still Marching Strong: Women in Modern America