Jake, Peter and Moses are thrilled to spend their spring break helicopter skiing in the mountains. Jake, already a junior guide, is helping to train Peter. Moses, the helicopter pilot's son, is along for the fun. At the same time, Fiona, a snowboarding fanatic from England, is embarking on a snowboarding adventure on a nearby peak.

Soon after takeoff, Fiona's helicopter crashes, killing the pilot and guide. The three boys -- themselves stranded due to unexpected weather conditions -- realize they must try to help her. Minutes after they rescue her, an avalanche rips the group...

Since the Take It to the Xtreme series was launched, 15-year-old best friends Jake and Peter have survived whitewater rapids, an avalanche, a forest fire, movie stunt work, killer surf waves, perilous rock-climbing, and much, much more.

In this latest installment of the series, Jake and Peter are junior instructors at a noisy wakeboard school that is attempting to share a remote lake with a community of save-the-Earth society dropouts (otherwise known as hippies) .

Jake and Peter love performing their own tricks behind a powerboat driven by the school's founder, a...

Fifteen-year-olds Jake and Peter share a burning desire to excel at as many extreme sports as they can, and to surpass each other in the process. They always seem to land themselves in the middle of an action-packed, adrenaline-pumping adventure while they're at it.

In BMX Tunnel Run, the latest installment in Pam Withers' highly acclaimed series, the daredevil duo discover an underground maze of mining tunnels. Jake and Peter ride through their latest escapade on BMX bikes -- underground. Equipped with night-vision goggles, the teens have to defy a group of hostile riders...

Everything crumbled after Abby's tragedy, even her close friendship with Jesse. But Ashleigh never leaves her, and doesn't press for details. Distanced from everyone else, Abby finds solace in riding Motocross.

After Jesse steps back into Abby's life and offers his friendship once more, things slowly begin to return to normal. But explaining her reason for not speaking to him for seven months is too traumatic for Abby to reveal.

Just when it seems they're becoming more than friends, Abby and Jesse face a horrific storm, which incredibly brings them into an even closer...

What makes you feel alive?

Seventeen-year-old Dyna comes from a long line of risk-takers and is an avid thrill-seeker in her own right, until she takes a terrible fall and shatters her leg. Her life used to be about bike racing and rock climbing; now it's about staying home, except for attending physical and group therapy sessions at the bizarre alternative healing center her mom has chosen. Dyna's boyfriend saw her accident and supports her newfound desire for safety, but a young Iraq war veteran she meets at rehab challenges her to think about what she's really avoiding in...

Denny is a new skydiving student and college freshman. Clancy lets Denny think they're the same age--and that she's old enough to make decisions for herself. But the lies snowball, relationships are damaged, and suddenly Clancy isn't the person she wants to be. If only making...