Self-centered sleuth Chris Club gets hired by a psychopathic villain to uncover the secret identity of Blue, Earth's only superhero. As Club unravels the mind-bending truth about who and what Blue is, he realizes if he doesn't betray his boss, Blue's blood won't be the only blood on his hands.
Tom King's A Once Crowded Sky
Austin Grossman's Soon I Will Be Invincible
Alan Moore's Watchmen