Batman Beyond Special Origin Issue, Six Flags Variant (1999)

Twenty years after Bruce Wayne retired as Batman, something shady is going on at his old company, now called Wayne-Powers and run by Derek Powers.  While Warren McGinnis accepts a disc from his co-worker Harry Tully, Warren's son Terry runs into Jokerz, hoods who style themselves after the real Joker, who pursue Terry up to the gates of Wayne Manor, where Terry gets a hand from Bruce himself. After helping an ailing Bruce into the mansion, Terry stumbles across the Batcave. Written by Hilary J. Bader, pencils by Rick Burchett, inks by Terry Beatty, cover art by Bruce Timm.

Key book; first appearance of Batman Beyond (Terry McGinnis), based on the animated series, special Six Flags reprint, Bob Kane 1915-1998 tribute by Jenette Kahn.   Fine+ condition.