In London, a small group of reactionary terrorists took over the Old Bailey courthouse, taking several hostages including a school field trip. Diana storms the building, using the Lasso of Hestia to compel one of the terrorists to tell her their plans. He reveals that their leader has a bomb powerful enough to destroy several city blocks while the world media watches. Diana takes out the terrorists and neutralizes the bomb. The terrorist leader then tries to kill the hostages with a gun, but Diana protects the hostages by deflecting bullets with her bracelets.
Following the events of Infinite Crisis, she disappeared for a year in order to rediscover herself, and took part briefly in the events of 52. In the span of One Year Later, she was re-imagined once again and was forgiven by Batman and Superman while given her third ongoing monthly title. Batman helped her establish a role at the Department of Metahuman Affairs under the name of Diana Prince (paying homage to her golden age alter ego.) She worked alongside Tom Tresser and eventually became romantically involved with him. A move among fans across the different companies occurred with characters reverting to their original numbering of series (this for instance happened to Iron Man at Marvel as well) and the third Wonder Woman series was relaunched with Wonder Woman #600. This was actually accurate at the time as it was the indeed the 600 issue released (not including issues numbered otherwise such as with a zero or a million). Issue 600 was used as a chance to reinvent the character as she discovers herself with no memories and in a new costume. This was a short lived experiment as the entire DC lineup was soon to be re-imagined into the new 52, though certain aspects of her redesigned costume remained.