Justice League of America (1960) #48

80 page giant. Cover pencils by Mike Sekowsky, inks by Murphy Anderson. Reprints. Challenge of the Weapons Master!, script by Gardner Fox, pencils by Mike Sekowsky, inks by Bernard Sachs; Having found an ancient book that appears to indicate that he once defeated the JLA, Xotar travels from 11,960 to the present to test four weapons against the Justice League, in order to determine which weapon will help him defeat the Intersolar Police of his own day; But the JLA counters each of Xotar’s weapons and returns him to face justice in his own time. Secret of the Sinister Sorcerers!, script by Gardner Fox, pencils by Mike Sekowsky, inks by Bernard Sachs. The Slave Ship of Space!, script by Gardner Fox, pencils by Mike Sekowsky, inks by Bernard Sachs.

84 pgs. $0.25.