At First Light

Ritual murder. Archaic clues. A visionary killer. In this heart-stopping novel by the Wall Street Journal and Amazon Charts bestselling author of the Sydney Rose Parnell series, words can kill.

On the muddy banks of the Calumet River, a body has been found posed next to a series of mysterious glyphs and bearing wounds from a ritualistic slaying. Chicago detective Addie Bisset knows only one man who can decipher the message left by the killer: her friend Dr. Evan Wilding. A brilliant forensic...