Watchmen by Alan Moore (Paperback)

A title that begins as a murder-mystery, but soon unfolds into a planet-altering conspiracy. As the resolution comes to a head, the unlikely group of reunited heroes - Rorschach, Nite Owl, Silk Spectre, Dr Manhattan and Ozymandias - have to test the limits of their convictions and ask themselves where the true line is between good and evil.