Dr. Nikola Master of Occult Mystery — by Guy Newell Boothby

Book	Date	Rating
Enter Doctor Nikola!		1
Farewell, Nikola!		5
The Lust Of Hate		0
Dr. Nikola's Experiment		0
Dr. Nikola		0
Dr. Nikola Returns		0
Dr. Nikola, Master Criminal		0
A Bid for Fortune, or Dr Nikola's Vendetta		4