Secret Agent Surrender (Mills & Boon Intrigue) (The Lawmen: Bullets and Brawn, Book 3)

This undercover agent can't disguise his true desire! DEA agent Marcos Costa is undercover and ready to bring down a drug kingpin inside his own mansion – until he runs into Brenna Hartwell, his very first love. He doesn't know she's a detective on a case and their reunion will be short-lived if their cover is blown.