Men are not being born and women are flooding the planet. Welcome to the Y Chromosome Crisis Journalist Eric Samson is back and hot on the tail of Dr. Michael Waters. The deranged geneticist has unleashed a potent virus that makes females only give birth to women. He's also crafted a vaccine, but holds humanity hostage with a condition. Solve climate change . . . or never see a male born again. While the planet riots, Eric finds himself navigating a murky underworld of powerful players each with their own agenda-a shadowy trillionaire who thinks himself omnipotent, a Hong Kong gangster who wants to make a fortune off a rival vaccine, and the elusive doctor. Embarking on a frantic expedition that winds through Europe, the Middle East, and Asia, Eric must uncover who's trying to save humanity . . . and who's trying to make this the last generation of men.