Mysterious Dr. X Remake

This was a gender-swap comic I did use a Golden Age story of the same title from Startling Comics #v2#1 (4) (December 1940) Pines publications.

The original characters are Dr. X (master of occult science), Cynthia (his niece), and Bob Stone (her fiancé). I gender-swapped Bob for a character I was working on at the time: Mara Virago.