Your Mother Was a Neanderthal

This book is one of the time warp trio books.  The time warp trio characters go back to the Stone Age. I recommend reading this book because it tells you more about the Stone Age. I didn't really learn about anything from the book, but it's pretty fun.

It's All Greek To Me

Fred, Joe, and Sam go into their own play!  The Book warped them into the play when they opened it.   The play is about the 7 Gods Of Olympus.

Da Wild, Da Crazy, Da Vinci

Fred, Joe, and Sam go back in time to the 1500s.  There they meet Leonardo Da Vinci,  and as soon as they find hIm, they find The Book.  The Book lets them warp through time and space.  But they also meet Nassti, a nasty army captain. They play a crack-your-head trick on Nassti.