All of reality comes under attack when a mysterious force of entropy begins slowly erasing time itself--making its way from both the past and future toward the present As history itself unravels around them, the heroes of the world--including Superman, Batman, Wonder Woman, The Flash, The Justice Society and the Titans--scramble to fix the broken timestream. But even if they stop the true source of the chaos, the world they save will never be the same

Written and illustrated by industry legend Dan Jurgens, along with Jerry Ordway and others, this graphic novel now tells the entire saga in it's entirety. ZERO HOUR collects ZERO HOUR #0-4, stories from SHOWCASE '94 #8-9 and the ZERO MONTH SAMPLER.