The first printing states "Lancer Books 75201-095" on the upper left front cover as well as on the spine, and has no printing history on the copyright page. The second printing states "Lancer Books 75498-095" above the title on the front cover as well as the spine, and states "Second printing, September 1973" on the copyright page. Beware of unscrupulous sellers who call a Magnum reprint a "First Printing". They're lying through their teeth and they know it.