181 pages, 4 unnumbered leaves of plates : illustrations ; 18 cm
"A Signet book."
First published by McBride in 1957 under title: Badmen of the frontier days.
The James and Younger boys -- Henry Plummer -- King Fisher -- The Reno brothers --Sam Bass -- Rube Burrow -- Billy the Kid --Harry Tracy -- The Daltons and Bill Doolin