Tess Gerritsen: Thief of Hearts (USA 1995)

From the publisher:
Reformed cat burglar Clea Rice has witnessed enough crimes to put her on the straight and narrow. But little does she suspect that her search for justice will land her in the arms of wealthy English gentleman Jordan Tavistock. As their attraction grows, so does the danger. Now their biggest concern isn't whether a proper gentleman and a cat burglar can find happiness -- it's whether they'll survive long enough to find out.

"Ms. Gerritsen is a master!" -- Romantic Times Book Reviews

Tess Gerritsen: Thief of Hearts. He was guilty of stealing her heart. Harlequin Books, ISBN: 0373223285 (April, 1995), Harlequin Intrigue No. 328, 256 p., $3.50.