“The Cartographers is one of those brilliant books you have to read twice.” —Washington Post “There are echoes of Borges and Bradbury, Pynchon and Finian’s Rainbow, but Ms. Shepherd’s exhilarating and enjoyable work casts a magical glow all its own.” —Wall Street Journal From the critically acclaimed author of The Book of M, a highly imaginative thriller about a young woman who discovers that a strange map in her deceased father’s belongings holds an incredible, deadly secret—one that will lead her on an extraordinary adventure and to the truth about her family’s dark history.