From the twisted and endlessly innovative mind of fan favourite writer Warren Ellis (The Authority, Transmetropolitan) comes an all-new foray into other worlds, altered realities and warped planes of existence. Planetary: a mysterious organisation dedicated to unearthing the secret history of the planet. But what secrets lurk within their own shadowy walls? Who is the fourth man, the architect of the entire operation? Plagued by unexplained gaps in his own memory, our hero attempts to unwrap the enigma that is Planetary.