Release Message:  Villain Per Degaton murders a scientist who has invented a time machine and tries to use it to change history. Written by John Broome.

Description:  Villain Per Degaton murders a scientist who has invented a time machine and tries to use it to change history, causing modern technology from the Present, meaning he can then conquer America with technology protected from the effects. The Justice Society of America face the mystery of "The Day That Dropped Out of Time." Script by John Broome. Art by Irwin Hasen plus individual stories featuring the Flash (art by Lee Elias), the Atom (art by Paul Reinman), Hawkman (art by Joe Kubert), Dr. Mid-nite (art by Frank Harry), and Green Lantern (art by Hasen). Wonder Woman guest-stars. Johnny Thunder cameo. Two-page text story, "The Trap" by Charles King. One-page Tootsie Roll ad, "Captain Tootsie and the Radar Rescue." Hasen cover. Cover price $0.10.