Y: The Last Man is the gripping saga of Yorick Brown, an unemployed and unmotivated slacker who discovers that he is the only male left in the world after a plague of unknown origin instantly kills every mammal with a Y chromosome. Accompanied by his mischievous monkey and the mysterious Agent 355, York embarks on a transcontinental journey to find his girlfriend and discover why he is the last man on Earth. Now, the entire critically acclaimed Y: The Last Man saga written by Brian K. Vaughan, one of the writers of LOST, is collected into a series of oversized, hardcover editions. In this third volume, Yorick's unbalanced sister Hero tracks him to San Francisco, only to find him seemingly succumbing to the male-killing plague after losing his still-unused engagement ring to agents of the Setauket Ring.