This book is free on Kindle today: David Hobbs, vacationing with his wife Miriam, inadvertently stumbles upon a small cloth 'keepsake' bag and a human tooth. Miriam begs David to hand the bag and tooth over to park officials, but he ignores his wife's pleas and secretly keeps the items. The action opens a doorway that had been closed for nearly a hundred years and unleashes hell on earth, or at least hell in the lives of David and Miriam.