Atlee Pine is an FBI special agent assigned to the remote wilds of the western United States. Ever since her twin sister was abducted by a notorious serial killer at age five, Atlee has spent her life hunting down those who hurt others. And she's the best at it. She could be one of the Bureau's top criminal profilers, if she didn't prefer catching criminals in the vast wilderness of the West to climbing the career ladder in the D.C. office. Her chosen...

Four friends visit a U.S. Park Ranger friend and her two children. They all get involved in a "grand" mystery that includes one wild river, two runaway rafts, and six slithering snakes in the Grand Canyon.

The star of their favorite television show is kidnapped at the Grand Canyon, and it is up to Dink, Josh, and Ruth Rose to find him.

It was supposed to be the perfect week away . . . Imogen and Beck, two sisters who couldn't be more different, have been friends with Tilda since high school. Once inseparable, over two decades the women have grown apart. But after Imogen survives a traumatic attack, Beck suggests they all reunite to hike deep into the Grand Canyon’s backcountry. A week away, secluded in nature . . . surely it’s just what they need. But as the terrain grows...

Fifteen-year-old Jessie is angry with her father for sending her on an outdoor survival program for troubled teens. Confused about her life back home and unsure of herself, she is drawn to the powerful personality of a teammate, the charismatic Troy. At their first opportunity to rebel, she and her six companions "borrow" their instructor's gear and attempt the dangerous Colorado River through the Grand Canyon on their own. With no maps or guides,...