Doctor Alan Carnac returns to the commonplace world of New York from the jungles of Africa, only to meet there a menace more mysterious and appalling than the savage magic of the witch doctors - his best friend has inexplicably committed suicide and Carnac begins a frantic investigation which will lead him to come across charming but sinister women and into the horror of obscure sacrificial rites...
In addition to its stand-alone volume, this title was published in the follow book. It can be rated independently of any volume containing it.