- I am Neil Armstrong
- I Use A Mouse
- I Want to Be an Engineer
- I'm a JavaScript Games Maker: Advanced Coding
- I'm a JavaScript Games Maker: The Basics
- I'm a Python Programmer
- I'm a Scratch Coder
- I'm an App Developer
- I'm an HTML Web Page Builder
- If a Mummy Could Talk . . .
- If You Love Robots, You Could Be...
- Imagine You Were There... Walking on the Moon
- Industry Entrepreneurs
- Informatica in un click
- Infrastructure of America's Bridges
- Infrastructure of America's Inland Waterways
- Infrastructure of America's Ports, Harbors and Dams
- Infrastructure of America's Railway Systems
- Infrastructure of America's Tunnels
- Ingeniería: Hazañas y fracasos
- Ingénieux junior
- Innovaciones del siglo XIX: Abrir el camino
- Innovaciones del siglo XIX: Abrir el camino: Read-along eBook
- Innovation Nation
- Innovations in Communication
- Innovations in Entertainment
- Innovations in Everyday Technologies
- Innovations in Health
- Innovations in Everyday Technologies
- Innovations in Health
- Innovations in Safety
- Innovations in Transportation
- International Space Station
- Introducción a Objetive-C
- Introduction To Computers
- Invention of Space Exploration
- Inventions
- Investigating Electromagnetism
- Invitations
- Iqbal and His Ingenious Idea
- Isaac Newton and the Laws of the Universe