| Release: | Jul 2000 |
| Cover: | Jul 2000 |
Challengers of the Unknown
| Release: | Jul 2000 |
| Cover: | Jul 2000 |
WRITTEN BY KARL KESEL; ART BY DREW JOHNSON AND RANDY ELLIOTT; COVER BY JOE KUBERT In stores May 10. The "heroes living on borrowed time" return in a one-shot with a cover by the incredible Joe Kubert (HAWKMAN, SGT. ROCK, almost everything else)! Hearing that the evil Chronos (who is actually the Atom) is at Ivy University trying to take control of the mysterious "time pool," the redoubtable Challs race to the scene ? but their odds of success get pretty small when they get a taste of Professor Ray Palmer's shrinking ray! FC, 32 PG. Cover price $2.50.
| Writer | Karl Kesel |
| Cover Artist | Joe Kubert |
| Cover Penciller | Joe Kubert |
| Cover Inker | Joe Kubert |
| Penciller | Drew Johnson |
| Inker | Randy Elliott |
| Colorist | Tom McCraw |
| Letterer | John Costanza |
| Editor | Dan Raspler |
| Atom | Ray Palmer |
| Chronos | David Clinton |
| Lucas 'Snapper' Carr | |
| Leslie 'Rocky' Davis | |
| Matthew 'Red' Ryan | |
| Kyle 'Ace' Morgan | |
| Walter 'Prof' Haley |
| Format | Comic |
|---|---|
| Series Group | Silver Age |
| No. of Pages | 36 |
| Country | USA |