Batman races against the clock to save a young woman from a diabolical madman. "Secret of the Psychic Siren!", script by Mike Friedrich, art by Rich Buckler; Terri Bergstrom's search for her cousin comes to an end, leading to Robin, Terri and Lilith battling a cult that worships Cthulhu.
Printed: May 1972
Writers: Denny O'Neil
Art: Irv Novick and Dick Giordano
Cover: Neal Adams and Bernie Wrightson
- Iconic cover art by Neal Adams
- 1st appearance of Colonel Sulphur
