- Safari, So Good! All About African Wildlife
- Sam Houston: A Fearless Statesman
- Same-Sex Parents: This is My Family
- Samuel Sailing: The True Story of an Immigrant Boy
- San Francisco
- Sandokán 1 - Los tigres de Mompracem
- Santa's Christmas - Tomtens Jul
- Savannah: Hostess City of the South
- Saving the Arctic
- Scamper and the Airplane Thief
- School Board Member
- School Days Around the World (Enhanced Edition)
- School Supplies: Learn Basic Spanish to English Words
- Search Wonder
- Seasons in the City
- Second Grade Social Science
- Second Grade Social Science Activities
- Second Grade Social Science Quizzes
- Sed amables con las vacas
- See What We Eat!
- See Where We Come From!
- Seed, Soil, Sun
- Sembrando historias: Pura Belpré: bibliotecaria y narradora de cuentos
- Ser yo, Tomi
- Shadows (Readaloud)
- Shapes & Sizes: Learn Basic Shapes Book for Preschool in Spanish and English
- Sharice's Big Voice
- She Persisted: Maria Tallchief
- She Persisted: Oprah Winfrey
- Sheriff
- Sherlock Zahn fängt die Kaputtmacher
- Shipwreck Detectives
- Shirley Chisholm Dared
- Shirley Chisholm Is a Verb
- Shopping in the City
- Should We Treat Animals Better?
- Siddhartha Gautama: The Buddha
- Sidewalk Chalk
- Simone de Beauvoir
- Simplemente Charli
- Simplemente Tini
- Simplemente Tini (edición enriquecida con material audiovisual)
- Simplesmente Charli
- SIETEEX. Sin secretos
- Sincerely, Emerson
- Sing with Me: The Story of Selena Quintanilla
- Sing, Don't Cry
- Sir Edmund Barton: Australia's First Prime Minister, Educational Version
- Sissi, la princesa rebelde 1. El secreto del bosque
- Sissi, la princesa rebelde 2. La dama de negro
- Sister Corita's Words and Shapes
- Sisters
- Sitting Bull
- Sleep, Sleepy: In My Room
- Snoozefest
- So Tall Within
- Sofie Linde, Blå Fagklub
- Solar Story
- Solo hay uno como tú - Bilingüe
- Sometimes People March
- Song for Jimi
- Sonia Sotomayor
- Sonia Sotomayor: A Little Golden Book Biography
- Sonny Rollins Plays the Bridge
- Sono Stato io!
- Space
- Spectacular Sports: Racing through Alaska: Division: Read-along ebook
- Spectacular Sports: Rodeo: Counting: Read-along ebook
- Spicy Hot Colors: Colores Picantes
- Spies (Enhanced Edition)
- Spit & Sticks
- Sporting Heroes
- Spotty Powder and other Splendiferous Secrets
- Spring in Saik’uz
- Sprouting Wings
- St. Kateri Tekakwitha: The Lily of the Mohawks
- Starfell 2-Book Collection, Volume 2
- Starstruck
- Starting School: Do I Have to Go to School?
- STEM 3-D Printing: Adding and Subtracting Fractions
- STEM: Mission to Mars Problem Solving
- Stephen F. Austin
- Steve Jobs
- Stevie Wonder
- Stitch by Stitch
- Sto:lo, Riparian Forests and Black Bears
- Stone Age to Iron Age
- Stonewall: A Building. An Uprising. A Revolution
- Stories for South Asian Supergirls
- Stormboy and Uncle Farren
- Strength in Our “Ways of Knowing”
- Sub-Saharan Africa
- Summer in Saik’uz
- Summer Supper
- Summertime Fun
- Superheroes
- Superheroes Are Everywhere
- Superheroes of the Constitution
- Supermask 1 - El primer vuelo de Kat
- Supermask 2 - Olivia y el misterio del Panda de Jade
- Supermask 3 - Sophia y el desfile mágico
- Supermask 4 - La gran carrera de Emma