Mountain of bones /
Christopher Krovatin.
- 1st ed.
- New York, NY : Katherine Tegen Books, c2012.
- 323 p. ; 22 cm.
- Gravediggers .
During a class trip to the Montana woods, three sixth-graders, athletic Ian, sensitive PJ, and brainy Kendra, are separated from their group and must rely on each other to survive as they encounter zombies and more.