Willa Baker is having the time of her life. It's her seventeenth birthday and she's gotten exclusive tickets to the newest and most popular mountain spot, the Black Wolf Skiing and Snowboarding Lodge. She's going with her three brothers, her mom, her two best friends, and her brother's best friend (who she may or may not be seriously crushing on). It may be the best thing to ever happen to her. That is, until a steady stream of guests keep disappearing from the lodge. And wild animal corpses keep appearing more than usual. And, of course, the dark shadows that seem to be lurking in every corner of the woods. Willa keeps diving deeper and deeper into the mystery, uncovering secrets and lost people along the way. She may save the remaining fates of everyone stranded in the mountains. But she may... just... fall...