Wicked Deception (The Paladin League #4)
Patti O'Shea

Marianna Castillo is desperate. So desperate, she’s disguised herself as a nun, and hidden in a convent. She’s been running for more than two years, staying one step ahead of the arms dealer trying to kill her. He can’t allow her to live, not when she knows a secret that can destroy him. And now he’s watching the convent.
Mari needs help, but the person with the skills to keep her safe can’t be trusted. A mercenary’s loyalty is always for sale to the highest bidder, and the man who wants her dead can pay him a fortune.
But as the arms dealer closes in, she has to make a choice. Keep running or trust Kyle to fight beside her to reclaim her life.