FDNY marshal Georgia Skeehan returns in this new thriller from the author"who will do for firefighting what Patricia Cornwell did for forensic science" (Lee Child, #1 New York Times–bestselling author).

Georgia Skeehan, a marshal with the New York City Fire Department, investigates the deaths of two doctors, both victims of fires that show signs of a "flashover"—the overwhelming combustion of a room and its contents by simultaneous ignition. Each worked on the board approving "line of duty" compensation for disabled firefighters.

Georgia is left grasping at straws when her best friend, a detective with the NYPD, disappears, and Georgia's boyfriend and fellow marshal is found in her blood-spattered apartment. Betrayals—both private and professional—have never hit so close to home. Georgia finds frightening evidence that a long-ago tragedy may be behind these vengeful acts. And she must stop them before they consume their ultimate target—Georgia herself . . .

Praise for Suzanne Chazin's debut novel, The Fourth Angel:

"Chazin dazzles with her knowledge of pyrotechnics and comes up with plot twists aplenty." —People

"A red hot debut." —USA Today