Download or read book Gravity Check written by Alex Van Tol and published by Orca Book Publishers. This book was released on 2011-05-01 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jamie is determined that nothing—not even his annoyingly popular younger brother Seth—is going to spoil his fun at a mountain biking camp in the backcountry. Nothing but stumbling on a giant grow-op in the woods, that is. And watching their fellow campers get captured by violent drug dealers. And working with Seth to figure out a way to save them without getting caught themselves.