Black Mass
Trespassing Souls and Other Stories by Seabury Quinn
Trespassing Souls and Other Stories – Three tales of the occult detective, Jules de Grandin, in which he faces devils from Malaya, reincarnated Knights Templar, and a practitioner of black magic in the quest for recently deceased women.
Flames of Vengeance and Other Stories by Seabury Quinn
Flames of Vengeance and Other Stories – Three tales from the supernatural casebook of Jules de Grandin, Occult Detective, including Pledged to the Dead, Flames of Vengeance and Incense of Abomination.