"For fans of legendary pulp author H.P. Lovecraft, there is nothing bigger than the annual Providence-based convention the Summer Tentacular. Horror writer Colleen Danzig doesn't know what to expect when she arrives, but is unsettled to find that among the hobnobbing between scholars and literary critics are a group of real freaks: book collectors looking for volumes bound in human skin, and true believers claiming the power to summon the Elder God...