Time Machine Adventures

Leo never imagined that time travel might really be possible, or that the objects in H. G. Wells' science fiction novels might actually exist. And when a miniature time machine appears in Leo's bedroom, he has no idea who the tiny, beautiful girl is riding it. But in the few moments before it vanishes, returning to wherever - and whenever - it came from, he recognizes the other tiny rider: himself!

The last piece of the puzzle is about to fall into place—and the truth is more terrifying than anyone imagined. Time is running out for Charlie and the NCIS. After another pod survivor lands in the desert outside Las Vegas, a surprise encounter drives a wedge through the tight-knit group and sends the team spiraling into chaos.

What if you could actually be watching at a time in history when an important invention or discovery was being made? The Discovery Machine is based on that premise and follows the mind-bending experiences of two very creative ninth graders. They accidentally discover a way to travel back in time to the exact moment of discovery of a famous invention or idea.

Once a creature is extinct, it's gone forever. Isn't it? Not anymore, as a butterfly from the past proves. The physicist mother of Kizzy and Fraser Rye has invented an amazing time machine that can travel back into the past, snatch a plant or animal now extinct, and bring it back into the present. It's a wonderful achievement, a real scientific breakthrough. But the machine has a horrifying potential.