This 502-page, vintage compilation of dark sci-fi and fantasy, plus one bonus novella from the 1930s to 1960s is perfectly formatted with a Table of Contents and beautiful illustrations. The compilation includes: Dead Ringer by Lester Del Rey; Fifty Per Cent Prophet by Darrel T. Langart; Freedom by Mack Reynolds; The Fifth Dimension Tube by Murray Leinster; High Dragon Bump by Don Thompson; The Sound of Silence by Barbara Constant; The Man Who Played to Lose by Larry M. Harris; Prologue to an Analogue by Leigh Richmond and The Red Hell of Jupiter by Paul Ernst.