A corpse is delivered to a New York City book society. A priceless Maya manuscript is taken from a Park Avenue Penthouse and its owner executed. These, and other bizarre events, give rise to an expedition to the Guatemala rainforest where unspeakable evil lies burned-alive in an ancient ruin. Tomb of the Seven Howlers weaves history, myth, and fiction into an adventure of romance, religion, and reason in a struggle to survive danger and death - or much worse.