From the New York Times bestselling author of The Night Circus, a timeless love story set in a secret underground world--a place of pirates, painters, lovers, liars, and ships that sail upon a starless sea.
Zachary Ezra Rawlins is a graduate student in Vermont when he discovers a mysterious book hidden in the stacks.
As he turns the pages, entranced by tales of lovelorn prisoners, key collectors, and nameless acolytes, he reads something strange: a story from his own .