The Beyond #11

Searching for pearls, Cliff Banning is marooned on an uncharted island in the Indian ocean. He discovers a cruel moon-worshipping cult led by beautiful Luana. Once every month the moon turns blood red and a human has to be sacrificed. Banning learns that Luana is in reality a vampire using the moon-cult for her own bloodthirsty motives. Fighting her, she gets impaled upon the bones of her victims, and Banning can flee the island.