Tight and almost square with flat spine (square at bottom, slight tilt at top.) Very mild age-tanning; no stamps, marks or writing. Mild crossing-crease at middle of spine; front cover has a couple of very faint finger-creases; short red line at upper right corner.

(Introduction by Lloyd Biggle, Jr.)
The Rule of the Door
Petty Larceny
On the Dotted Line
Judgement Day
Secret Weapon - (original title= "Bridle Shower")
The Perfect Punishment - (original title= "Pariah Planet")
A Slight Case of Limbo
D.F.C. - (original title= "Cronus of the DFC")
Wings of Song

Original appearances from 1957 to 1965 - in Galaxy, Satellite, IF, Fantastic Universe, Worlds of Tomorrow, Analog, Magazine of F&SF.