Amazing Detective Tales / June 1930

Amazing Detective Tales / Heft-Reihe

- Hugo Gernsback / Radio and the Criminal

- Arthur B. Reeve / The Diamond Maker

- Edwin Balmer and William MacHarg / A Matter of Mind Reading

- Ralph Milne Farley / The Flashlight Brigade

- S. P. Meek / The Gland Murders

- David H. Keller / Burning Water

- A. C. Webb / The Double Lightning

- R. Austin Freeman / The Blue Spangle

- Henry Leverage / The Sealed Room

cover: Jno Ruger

Editor: Hugo Gernsback

Techni-Craft Publishing Corp. / USA 1930

Reprint: Comic-Club NK 2010

ex libris MTP

en.wikipedia.org/wiki/Scientific_Detective_Monthly

Done