Ages 9 and up/4th grade and up

From the New York Times and USA Today bestselling author of the adult thriller, WIRED, THE PROMETHEUS PROJECT: TRAPPED is the first book in a critically acclaimed science fiction series loved by kids and adults alike.

A fantastic alien city buried deep underground. What wonders -- and what dangers -- is it hiding?

Ryan and Regan Resnick have just moved to the world's most boring place. But
when they discover their parents are part of an ultra-secret project called Prometheus they are plunged into a nonstop adventure: one that will be the ultimate test of their wit, courage, and determination. Soon they are under attack and facing hostile alien worlds, alien technology, and unimaginable dangers at every turn.

Now, with their mother facing certain death, they must race to solve a seemingly impossible mystery to have any hope of saving her. But if they save their mom, they will have no way to save themselves. . .