The reader's choices determine whether three friends will survive after being mysteriously transported back in time to the Neolithic Era, when humans were first

What would happen if you went back in time? Imagine stepping into the Stone Age and meeting some Neanderthals. Would it be a peaceful encounter or a Stone-Age s

The reader's choices determine whether three friends will survive after being mysteriously transported back in time to when the climate was cold and saber-tooth

Discover a new outlook on the process of life—and improve your health as a result In Intended Evolution, authors Dongxun and Bob Zhang introduce a different p

The reader's choices determine whether two classmates will survive after being mysteriously transported back in time to when exotic plants towered overhead and