Joey fears there could be trouble ahead after her brother Gray invites Trevor, a childhood friend with a troubled past, on their whitewater rafting adventure with two tourists. Once they become stranded in raging rapids, the thrill-seeking trip quickly turns from exciting to utterly terrifying as the rafters are trapped in a desperate fight for their lives, all while someone seems intent on sabotaging to ensure shocking secrets stay buried. To survive...

After their plane crashes in Alaska, seven oil workers are led by a skilled huntsman to survival, but a pack of merciless wolves haunts their every step.

The ground in still-icy Yosemite National Park isn’t stable, and K-9 handler Von Sharpe fears the worst. But his worries are pushed aside when he sees an SUV viciously forced off the road…with his ex-fiancee at the wheel. It’s only when Stella Rivers steps out of the vehicle that the very ground under their feet cracks and breaks with the onslaught of a terrifying earthquake. When her meeting with a mysterious client is ambushed, Stella witnesses...

No grizzly has ever killed a human in Glacier National Park before . . . until tonight. Melody Vega and her family come to Glacier every year. Mel loves it here-the beautiful landscapes and wildlife make it easy to forget her troubles. But this year is different. With Mom gone, every moment in the park is a reminder of the past. Then Mel comes face-to-face with the mighty grizzly. Now her only thought is one of survival. Mel will soon be part of one...