Crisis on Multiple Earths (Volume 3)

Two of DC's most popular super-teams unite for a time-traveling tale of high adventure and infinite possibility. Superman, Batman, and the other hard-hitters of the Justice League of America join Johnny Thunder, Thunderbolt and rest of the Justice Society of America to travel to the past and rescue the Seven Soldiers of Victory. But this rescue lands them on a parallel world where World War II has been raging for more than thirty years. But will the combined might of these awesome super-teams be enough to save this strange, war-ravaged world?