The Rann-Thanagar War

"The planet Thanagar, home to a predatory, militaristic civilization, has long found itself in opposition with Rann, a world devoted to the unending pursuit of knowledge. For years, they have endured an uneasy, unsettled peace. But now, in a cruel twist of fate, Rann finds itself teleported into the Thanagarian planetary system, threatening the existence of both worlds and inflaming age-old hatreds. As tensions evolve into all-out-war, heroes from both worlds -- Hawkman and Adam Strange -- unite to prevent genocide. If they fail, the conflict threatens to engulf other worlds in interstellar chaos. Alliances will be forged, friendships tested, and the balance of galactic power forever changed as the fate of two worlds is decided." -- back cover.… (more)