Download or read book Justice League (2018-) #21 written by Scott Snyder and published by DC Comics. This book was released on 2019-04-03 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Justice League pulls back the curtain on their futures and learns that not everything is what theyÕve seen. The team goes to confront the Justice League of Tomorrow for the truth, but can they handle it? Meanwhile, with his powers waning, Superman struggles to remain hopeful on a world with no sunlight.