Comic Title: Batman:The Silver Age Omnibus Vol. 1 HC
Publisher: DC
Cover Date: 2023
On Sale Date: December 20, 2022 Direct Market Date October 4, 2022
Source: DC Connect, #25

Direct Market Date December 21, 2022
Source: ComicList, New Comic Book Releases List for Wednesday, December 21, 2022

Cover Price: $99.99
Page Count: 728

See Also: The Guide to Graphic Novels and Collected Editions

Title: "Batman's Invincible Foe"
Pages: 12

Feature(s):
Batman (of Earth-1)

Penciller: Sheldon Moldoff
Inker: Charles Paris

Reprinted From:
Detective Comics #257 (1958)

Feature Character(s)

• Batman (last appearance in World's Finest Comics #95; next appearance in Batman #117)

Supporting Character(s)

• Robin (last appearance in World's Finest Comics #95; next appearance in Batman #117)
• Commissioner Gordon (last appearance in Detective Comics #254; next appearance in Detective Comics #258)

Villain(s)

• Karko (no further appearances)

Other Character(s)

• Mahan (chief of universal inspectors; no further appearances)

Comments:
First appearance of the Whirly-Bats.

Synopsis:
A strange costumed criminal named Karko appears in Gotham City stealing objects of apparently little value using fabulous machines. Batman and Robin pursue the crook in their new Whirly-Bats, single-man helicopters. The crook's weapons prove superior, and he is able to completely disappear.

Batman is able to track Karko to a former army air base. When he arrives, the crook is battling an oddly dressed policeman. Batman deduces that both men are from the future. Though Karko escapes, Batman captures his time machine device. Karko demands that the device be returned or he will expose Batman's identity. Inspector Mahan, the future policeman, gives Karko another time device that will cause him to appear at a police station in the future. Mahan then uses Karko's device to return the stolen items.