The only fun thing to do in Amir's neighborhood is climb buildings. Of course, no one will let him do that. When a police officer offers to bring Amir to a climbing wall outside of the city, Amir is thrilled. He meets William, who also loves climbing. But William doesn't want to learn the right way to climb, and before long, he is in serious danger.

"Four climbers hike into the Kentucky wilderness to climb a newly discovered cliff face. But things start going wrong as soon as their expedition begins, suggesting something sinister may be present in the valley with them"--

"When two rock climbers turn up dead, each killed in the same disturbing way, FBI Special Agent Mackenzie White, mother of a newborn baby, must face her fear of heights as she is summoned to catch a serial killer before he strikes again. Mackenzie, settling into motherhood, wants to take some time off. But it is not meant to be. Rock climbers are turning up dead in Colorado, hunted by an elusive serial killer, caught at their most prone moments. A...

Thirteen-year-old Mike Gordon cannot resist a dare, but climbing the school flagpole gets him into trouble not just at school, but with his parents, who are usually preoccupied with his younger sister who has muscular dystrophy; but when a family friend introduces him to rock climbing, Mike finds an outlet for his thrill-seeking behavior--and just maybe his parents will finally pay some attention to him.

When his father takes him to visit Boulder, Colorado, Buster sends postcards to his friends back home sharing what he is learning about the Rocky Mountains and rock climbing.

While volunteering at the Summer X Games in San Diego, Wall and Kevin become involved in mysterious happenings just as the sports competition heats up.