"I've never seen a better resource than these books to prepare children to think biblically about the world in which they are growing up. If you're homeschooling, this series is a must-buy. If you're not homeschooling—it's still a must-buy."
Tom Gilson Campus Crusade for Christ
"A powerful inoculation of truth that will help protect our young people and make them better ambassadors for Christ."
Frank Turek Co-author of I Don't Have Enough Faith to Be an Atheist
"A fantastic and much-needed resource. I'm looking forward to taking my own kids through these valuable lessons."