To Protect and Serve Books in Order

Lieutenant Sia Soto investigates a fatal training flight with NCIS agent Chris Vargas, the former lover she blames for her brother’s death. Suspicions about repeated pilot accidents force them to confront both unresolved feelings and hidden truths.

NCIS agent Vincent Fitzgerald rescues kidnapped naval scientist Skylar Baang, whose classified research makes her a continuing target. Under his protection, their attraction challenges her devotion to work as the people who abducted her return to pursue them.

NCIS agent Amber Dalton investigates a murdered student at Marine survival instructor Tristan Michaels’s training facility. When the killers capture them, the uneasy partners must combine their skills to escape through freezing mountains while confronting their growing attraction.

After discovering a drifting vessel with everyone aboard dead, CGIS investigator Kinley Cooper works with NCIS agent Beau Jerrott. Their inquiry leads to the Bahamas and a dangerous conspiracy involving terrorists and a drug cartel, complicating their attraction.

Wounded Navy SEAL Dex Kaczewski must protect Senator Piper Jones when insurgents attack the military hospital she is visiting. As they flee through Afghanistan, their attraction grows while they seek the identity and motives of her pursuers.

A vengeful arms dealer threatens Coast Guard rescue swimmer Neve Michaels and her family after a failed mission. She travels to South America with former Marine Rock Kaczewski, whose determination to protect his friend’s sister challenges their boundaries.

Private detective Emma St. John sets out to recover her baby nephew after a drug lord abducts him and critically injures her sister. NCIS agent Derrick Gunn accompanies her through cartel territory, where danger and attraction intensify.

Six years after their earlier encounter, Jenna Webb reunites with Austin Beck when her Navy pilot cousin is murdered. Now an NCIS agent, Austin investigates the killing and protects Jenna as their revived attraction develops under a killer’s threat.