But when her mentor dies in a freak accident and The Book of Dark Nights goes missing--along with the secrets written inside--Eleanor is pulled out of the library and into a quest to locate it with the last person she expects: the librarian's estranged son, Daniel, who Eleanor once loved. Together, as they hunt down clues from Harvard to Paris, Eleanor and Daniel grow closer again, regaining each other's trust. But little do they know that they're entangled in a much larger web. Someone else wants the book, and they'll go to dark lengths to get it . . .
