Receiving a letter that threatens the governor and damages her own reputation, political speechwriter Jessie Matlock finds herself on her own when the police refuse to believe her and declare her a suspect instead. Reprint.

FBI Thriller: Riptide (Series #5) is a gripping thriller novel by Catherine Coulter. This paperback book is the fifth installment in the FBI Thriller series and is perfect for fans of the genre. The story follows FBI agents Dillon Savich and Lacey Sherlock as they investigate a series of murders that seem to be connected to a mysterious and dangerous cult. With Coulter's signature blend of suspense, action, and romance, FBI Thriller: Riptide is a must-read for anyone who loves a good thriller.