- Shopping Trip Math
- Shopping Trip Math (Enhanced Edition)
- Short and Long Vowel Sounds
- Short Stories from Hogwarts of Heroism, Hardship and Dangerous Hobbies
- Short Stories from Hogwarts of Power, Politics and Pesky Poltergeists
- Short Vowels
- Show Me a Sign (Show Me a Sign, Book 1)
- Show Me How I Can Grow
- Shuttered Horror Hospitals
- Siddhartha
- Siempre crece: El cabello
- Siempre crece: La fruta
- Siempre crece: La piel
- Sight Words
- Sight Words Level 1
- Sight Words Level 1. Sight Words for Preschool and Kindergarten
- Sight Words Level 2
- Sight Words Level 2. Sight Words for Preschool and Kindergarten
- Sight Words Level 3
- Sight Words Level 3. Sight Words for Kindergarten and Grade 1
- Sight Words Level 4
- Sight Words Level 4. Sight Words for Kindergarten, Grade 1 & 2
- Sight Words Level 5
- Sight Words Level 5. Sight Words for Kindergarten, Grade 1 & 2
- Sight Words Nouns 1
- Sight Words Nouns 2
- Sight Words Nouns Level 1. Sight Words for Kindergarten, Grade 1 & 2
- Sight Words Nouns Level 2. Sight Words for Kindergarten, Grade 1 & 2
- Sight Words Plus Level 1: Sight Words Flash Cards with Critters for Pre-Kindergarten & Up
- Sight Words Plus Level 2: Sight Words Flash Cards with Critters for Kindergarten & Up
- Sight Words Plus Level 3: Sight Words Flash Cards with Critters for Grade 1 & Up
- Sight Words Plus Level 4: Sight Words Flash Cards with Critters for Grade 2 & Up
- Sight Words Plus Level 5: Flash Cards with Critters for Grade 3 & Up
- Sight Words Plus Nouns
- Sight Words Plus Verbs
- Sight Words Verbs 1
- Sight Words Verbs 2
- Sight Words Verbs Level 1. Sight Words for Kindergarten, Grade 1 & 2
- Sight Words Verbs Level 2. Sight Words for Kindergarten, Grade 1 & 2
- Siglo XX: Carrera hacia la Luna
- Siglo XXI: Misterios del Espacio Sideral
- Siglo XXII: El Futuro del Espacio
- Sign Character Card Book
- Sign Language for Kids - Numbers
- Signing Around Town
- Signing at Home
- Signing at School
- Signing in My World
- Silent Observer
- Silly Lizzy
- Simplissime - 100 activités pour ne pas s'ennuyer
- Simplissime - Espace
- Simplissime - Le livre de petite gym le plus facile du monde
- Simplissime - Le livre de yoga le plus facile du monde
- Simplissime - Le livre pour dessiner les animaux le plus facile du monde (TP)
- Simplissime - Le livre pour dessiner les contes le + facile du monde
- Simplissime - Le livre pour dessiner les dinosaures le + facile du monde
- Simplissime - Le livre pour tout savoir sur les chevaux le + facile du monde
- Simplissime - Les pliages en papier les + faciles du monde
- Simplissime - Plantations faciles
- Simplissime - Sophrologie
- Simplissime - Tout savoir sur le foot
- Simplissime Enfants - Le livre de relaxation le plus facile du monde
- Simplissime Le livre de danse classique le + facile du monde
- Simplissime Le livre pour tout savoir sur le corps humain le + facile du monde
- Sincerely, Katie
- Sincerely, YOU
- Sindrome Do Pânico,luta Solitária
- Sinister Savannah
- Sir Cumference and All the King's Tens
- Sir Cumference and the Dragon of Pi
- Sir Cumference and the First Round Table
- Sir Cumference and the Fracton Faire
- Sir Cumference and the Great Knight of Angleland
- Sir Cumference and the Isle of Immeter
- Sir Cumference and the Off-the-Charts Dessert
- Sir Cumference and the Roundabout Battle
- Sir Cumference and the Sword in the Cone
- Sir Cumference and the Viking's Map
- Sissy Goes Tiny
- Sistema de Inteligencia Ortográfica (SIO)
- Six Plays for Children
- Size (Math Counts: Updated)
- Skin Like Milk, Hair of Silk
- Skin Like Milk, Hair of Silk (Enhanced Edition)
- Skip Counting My Way to School
- Skovens dyr - Lyt&læs
- Skyscrapers and Towers
- Slanger - Lyt&læs
- Slick & Slomo
- Slide and Slurp, Scratch and Burp
- Slide and Slurp, Scratch and Burp (Enhanced Edition)
- Slovenian Counting Book
- Smart Online Searching
- Smart Online Searching (Enhanced Edition)
- SMS. Se mi senti
- Snail-Snaily-Snails
- Snake-a-Phobia
- Snakes Shed Their Skin
- Snoopy's Book of Words
- Snow
- Snow Leopards
- Snow White Goes to Town
- Snowflake, Snowflake
- Snowman - Cold = Puddle
- Snuggle Up, ZooBorns!
- So Can I
- So Night Went On and On and On
- So Strong!
- So What!
- So Strong!
- So What!
- So You Want a Pet Ball Python?
- Soccer or Basketball
- 足球
- Sociedades Secretas Do 3º Reich
- Socrates: Greek Philosopher
- Sofia's First Day of School
- Soft Skills. 8-12
- Soldier Of Rome
- Solen, jorden og månen - Lyt&læs
- Solo: A Star Wars Story: Han on the Run (Level 2 DK Reader)
- Som tempesta
- Some Kids Are Blind
- Some Kids Are Deaf
- Some Kids Use Wheelchairs
- Some Kids Wear Leg Braces
- Someone Like Me
- Sometimes I Feel
- Somos Luminosos
- Las chicas de la banda 2 - Somos unas cracks
- Son. Black. King.
- Songs for Children
- Sonha, Zé
- Sonho Meu
- Sonho Terapia
- Sonnengelb & Tintenblau oder: Der Sommer, in dem ich zu schreiben begann (Roman mit tollem Extra: 21...
- Sono il numero 1. Come mi sono divertito a diventare bravo in matematica
- Sonoran Desert Research Journal
- Sonríe aunque te cueste
- Sophia and Alex Celebrate Winter Break
- Sophia and Alex Clean the House
- Sophia and Alex Go to Preschool
- Sophia and Alex Learn about Health
- Sophia and Alex Play at Home
- Sophia and Alex Prepare for Kindergarten
- Sophia and Alex Shop for Groceries
- Sophia and Alex Visit their Grandparents
- Sophie la girafe: Pop-up Peekaboo Happy Birthday Sophie!
- Sophie la girafe: Pop-Up Peekaboo Sophie!
- Sophie la girafe: Sophie's Busy Day
- Sopla y silba
- Sorting (Math Counts: Updated)
- Sou O Que Meus Pais Me Ensinaram
- Sound Addition
- Soy maravilloso: Mi rostro
- Soy maravilloso: Mis manos
- Soñadores
- Space
- Space Animals
- Space Battle
- Space Exploration (Real World Math)
- Space for Smart Kids
- Space: The Whole Whizz-Bang Story