Download or read book Adventures of Superman (1987-2006) #514 written by Karl Kesel and published by DC Comics. This book was released on 2013-10-16 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part 4 of the 5-part 'The Fall of Metropolis,' continued from Superman (1987) #91: Nerve gas is released to ensure that all living things remaining in Metropolis won't last long...unless Superman can overcome his deepest fears when he encounters Luthor's third fail-safe.