Issue: #22
Last valuation update: 2023-07-04
The Aliens from Dimension X attempt to invade our dimension. The Titans stop them in the strange dimension that borders our dimension. Halfway to Holocaust: Wonder Girl and Speedy must save Kid Flash and Robin from another dimension The Origin of Wonder Girl: We see the origin of Wonder Girl!
Creators: John Costanza, Dick Giordano, Gaspar Saladino, Neal Adams, Gil Kane, Marv Wolfman, Nick Cardy
Characters: Dick Grayson, Wonder Woman, Hippolyta, Donna Troy, Roy Harper, Wally West