TumbleBooks

A collection of animated talking picture books, read-alongs, books, quizzes, lesson plans, and educational games used by thousands of schools and public libraries in over 100 countries across the world.
TumbleBooks Library
(K-6 Children's e-book Database)
TumbleMath
K-6 Math e-book Database
TeenBookCloud
Grade 7-12 e-book database
AudioBookCloud
All ages audio book database
RomanceBookCloud
A collection of steamy romance novels for the older crowd.