Justice Society of America Annual #1, DC, 2008, One World Under Gog: Part 3 of 11 - Story continued from Justice Society of America (2006 3rd Series) #17 - Written by Geoff Johns Art by Jerry Ordway Cover by Alex Ross 'Welcome to Earth-2!' Power Girl has made a life for herself on our world, as a member and chairwoman of the Justice Society of America and as a hero in her own right. But she's never stopped dreaming of one day returning to her Earth - the parallel world where the members of the Justice Society were the only heroes. Where her best friend was Helena Wayne, the daughter of Batman. And where evil was a little easier to fight...wasn't it? As her greatest wish comes true, Power Girl's about to find herself back on Earth-2, surrounded by friends she thought she'd lost forever.

"This autograph is certified by a 20 year plus member of IADA (International Autograph Dealers Association) , UACC (Universal Autograph Collectors Club), IACC - International Autograph Collector Club), Manuscript Society, SAG (Screen Actors Guild), Southern California Motion Picture Council, APS (American Philatelic Society), ASCC (American Society Of Check Collectors), AFDCS (American First Day Cover Society), Hollywood Heritage Museum, and the Golden State Boxing Association. Additionally a member of the British Autograph Club and German Autograph Collectors Club. The COA issuer has the following credentials: UACC - Autograph Appraisal Course. UACC- Autograph Authentication Course. US Army CID Handwriting Program