Few surprises here, if you are familiar with Quinn and his hero. De Grandin battles: 1) an Eastern spirit dwelling in a black statue, which can only be exorcised with the help of Dr. Wolf (aka "Johnny Curly Wolf"), a Dakota medicine man, 2) the stalker ghost of a lesbian vampire, 3) the Hindu master of a House of Pleasure where beautiful Caucasian girls perform at whipcrack wearing little but their irremovable golden masks, 4) the ectoplasmic emanation of an evil patriarch, thwarted by electricity and a copper wire screen, 5) a devotee of Kali seeking revenge on a Christian missionary for despoiling both the family fortune and his sister, and 6) an evil twin whose brother has been condemned to death for his sibling's crimes.
The only thing I find remarkable here is De Grandin's tolerant attitude toward brother-and-sister incest, which he exhibits in one of these tales. But, then again, he's French. Maybe that accounts for it.
This is the last of the six paperback volumes of the 1970's "Popular Library" reprint series of the occult exploits of Jules de Grandin, comprising about 1/3 of the total tales plus the only De Grandin novel, "The Devil's Bride". I hear there's a really cool hardbound, three-volume edition of "The Compleat Adventures of Jules de Grandin," complete with colorful "Weird Tales" covers, and which is theoretically available (if you can track it down and are willing to pay $250 a volume), but . . . no thanks, I think I've had enough.
All in all, I found the series very entertaining, and I think you will too--if you like 30's pulp fiction. These stories are crammed with enough gratuitous violence, scantily clad women, and race-fear (particularly of peoples of the Far East and the Indian subcontinent) to satisfy the jaded soul of any twelve-year old white boy looking for a few cheap thrills during the days of the Great Depression. If you like Nayland Smith (Fu Manchu's arch-enemy), you'll love Jules de Grandin!