Desperate Souls (2005)

Long protected by dark shadows and hidden by secrets, a tattered book of unspeakable power that was written by the ancient druids has survived on the Earth for centuries. But when a group of young orphans stumble upon the book and unleash its vengeful power through a bloody and selfish act, they could endanger the unsuspecting teens enjoying a weekend camping trip in the woods -- or jeopardize their own lives.