This fierce K-9 Is facing killer odds Security agent Granger Morais is stunned when he and his K-9, Zeus, confront the one person he thought was dead--and can't afford to trust again. Helping ex-informant Charlie Acker discover who killed her young sister may be key to taking down her powerful extremist family. But when Granger must protect her from a ruthless cartel that wants her special skills, will his and Charlie's troubled history--and reignited heat--keep them alive.or be the one trap they never saw coming? From Harlequin Intrigue: Seek thrills. Solve crimes. Justice served. Discover more action-packed stories in the New Mexico Guard Dogs series. All books are stand-alone with uplifting endings but were published in the following order: Book 1: K-9 Security Book 2: K-9 Detection Book 3: K-9 Shield Book 4: K-9 Guardians Book 5: K-9 Confidential Book 6: K-9 Justice.