- Safe & Sound: Social Media
- Sally Ride : The First American Woman in Space - Biography Book for Kids Children's Biography Books
- Saturn: Planets in Our Solar System Children's Astronomy Edition
- Scanning For Kids Of All Ages
- Scene of the Crime
- Science Comics: Cars
- Science Comics: Robots and Drones
- Science Comics: Rockets
- Science Comics: Skyscrapers
- Science Lab
- Scratch 3 Programming Playground
- Scratch For Kids For Dummies
- Secrets of Using Wordpress!
- Seeds! Watching a Seed Grow Into a Plants, Botany for Kids - Children's Agriculture Books
- Selfie Made
- Seven Wonders of the Milky Way
- Seven Wonders of the Solar System
- Simon Cowell
- Simple Machines : The Way They Work - Physics Books for Kids Children's Physics Books
- Skateboards
- Sleeping in Space
- Small Seeds and Big Machines - Children's Agriculture Books
- Snapchat. ¡Guía del usuario para aplicaciones, filtros, emoji, lentes, fuentes, rachas y más!
- Snowmobile
- So, You Want to Be a Coder?
- Soil, Seeds, Sun and Rain! How Nature Works on a Farm! Farming for Kids - Children's Agriculture Boo...
- Soil, Sun, and Seeds - Children's Agriculture Books
- Solar System for Kids : The Sun and Moon
- Solar Systems in Different Galaxies: Deep Space for Kids - Children's Aeronautics & Space Book
- Sonic Boom, Light Speed and other Aerodynamics - What Do they Mean? Science for Kids - Children's Ae...
- Space
- Space Explorers
- Spend a Year on the Farm - Children's Agriculture Books
- Higher Computing Science
- Star Wars Complete Vehicles
- Stars and Meteors Introduction to the Night Sky Science & Technology Teaching Edition
- Stars So Bright: Book of Constellations (Kiddie Edition)
- Stars, Planets, Nebulae, and Black Holes Children's Science & Nature
- Static Electricity (Where does Lightning Come From): 2nd Grade Science Workbook Children's Electric...
- Staying Away From Bed Bugs: Tips And Treatment For Bedbugs
- Static Electricity (Where does Lightning Come From): 2nd Grade Science Workbook Children's Electric...
- Staying Away From Bed Bugs: Tips And Treatment For Bedbugs
- Staying safe online
- Stealth. Teoria e tecnologia dell'invisibilità
- STEAM Jobs in Architecture and Construction
- STEAM Jobs in Cybersecurity
- STEAM Jobs in Internet Technology
- STEAM Jobs in Social Media
- STEAM Jobs in Space Exploration
- Steel Drums
- STEM Baby: Technology
- STEM Careers: Enhancing Engineering
- STEM Careers: Reinventing Robotics
- Steve Jobs Wanted Perfection - Celebrity Biography Books Children's Biography Books
- Storia di un pilota
- Storia di un pilota 2
- Summary of Ready Player One
- Sunlight, Starlight, Moon Glow and Rainbows Children's Science & Nature
- Super Gear