Karen Russell is the author of Swamplandia!, a finalist for the 2012 Pulitzer Prize for Fiction, and two collections of short stories, Vampires in the Lemon Grove, a New York Times bestseller, and St. Lucy’s Home for Girls Raised by Wolves. She is the recipient of a 2013 MacArthur Fellowship, and she was named one of The New Yorker’s “20 Under 40,” The National Book Foundation’s “5 Under 35,” and Granta’s “Best of Young American Novelists.” She lives in New York City.

A crisis has swept America. Hundreds of thousands have lost the ability to sleep. Enter the Slumber Corps, an organization that urges healthy dreamers to donate sleep to an insomniac. Under the wealthy and enigmatic Storch brothers the Corps’ reach has grown, with outposts in every major US city. Trish Edgewater, whose sister Dori was one of the first victims of the lethal insomnia, has spent the past seven years recruiting for the Corps. But Trish’s faith in the organization and in her own motives begins to falter when she is confronted by “Baby A,” the first universal sleep donor, and the mysterious “Donor Y.”