- Bob Haney
- Mort Meskin (signed)
- Mort Meskin
- Stan Starkman
- adventure; fantasy-supernatural
- Mark Merlin; Elsa Magussen; T. T. Baxter; Mr. Cathcart; Wally Lake
- Mark thinks he has done his work when he exposes a hoax, but then the same supernatural menace appears again, and this time it's genuine.
Writer verified by Martin O'Hearn.
Statement of October 1, 1964
No circulation information given.
Owners: National Periodical Publications, Inc., Harry Donenfeld, J.S. Liebowitz; P.H. Sampliner, Irwin Donenfeld, S.U. Sampliner, and Sonia Iger, all at 575 Lexington Avenue, New York, N.Y.