Double Dealings — Kathleen Creighton

ONCE A SPY...

Rose St. James thought she had left espionage behind, but they called her out of retirement to take one last assignment, and they wouldn't let her refuse.

She had to investigate Jade Castle, a man of wealth and power, a man without a past -- and with a future that might include betraying his country. She used all her skills to unravel the mystery and found herself falling in love with a man who might be more lethal than any danger she had ever faced. Whether he was guilty or innocent, she knew she would be lucky to escape this case with her life -- and that she had already forfeited her heart.