SF Encyclopedia Picture Gallery
Otis Adelbert Kline. The Planet of Peril (Chicago, Illinois: A C McClurg, 1929) [first appeared 20 July-24 August 1929 Argosy: Robert Grandon: hb/]
Image courtesy of L W Currey, Inc
Otis Adelbert Kline. The Planet of Peril (Chicago, Illinois: A C McClurg, 1929) [first appeared 20 July-24 August 1929 Argosy: Robert Grandon: hb/]
Image courtesy of L W Currey, Inc