Justice League of America Vol.1 #31


 Hawkman's first case as a member of the JLA involves low-level crook Joe Parry who has come into possession of an alien machine with which he creates three different threats against the JLA.

First Printing: Nov 1964
Writers: Gardner Fox
Art: Mike Sekowsky and Bernard Sachs
Cover: Mike Sekowsky and Murphy Anderson

- Hawkman joins the Justice League of America