Earth-One? Earth-Two? Infinite Earths? Where did it all begin? Collecting the classic team-ups of the JLA (Justice League of America) and the JSA (Justice Society of America), these are the timeless adventures that changed the DC universe forever, and set the scene for the universe-shattering Crisis on Infinite Earths! The JLA and JSA must team up to fight a host of villains, from Dr. Alchemy to Felix Faust; the Crime Syndicate of Earth Three (as seen in JLA: Earth 2); an evil version of genie-commanding hero Johnny Thunder; and the Anti-Matter Man, who threatens to destroy both Earths One and Two!
- ISBN10 1417731958
- ISBN13 9781417731954
- Publish Date 1 January 2006 (first published 27 December 2002)
- Publish Status Out of Print
- Out of Print 7 April 2021
- Imprint Turtleback Books
- Edition Turtleback School & Library ed.
- Format Hardcover (Library Binding)
- Language English