From the Author:
How do you find someone who could be anywhere in time?
Jax and his friends race through the past to recover the stolen time machine.
Unable to contact Micky, JT sets out with Jax and Izzy on a perilous trek bringing them face-to-face with dinosaurs, an abandoned village, and a ferocious saber-tooth.
Will they be able to track down the thieves? After a shocking twist, the teens make one of the greatest discoveries of all.