Under the Moon Gate by Marilyn Baron
Dashing sea captain Nathaniel Morgan sails into the life of prim and proper Bermuda heiress Patience Whitestone and threatens to expose her family secrets--ruinous secrets she wasn't aware of. The two are immediately at odds when Nathaniel moors his vessel in front of her estate and refuses to leave until he finds the cache of Swiss gold he's convinced was buried somewhere on the property during World War II. Can Patience save herself and her family's reputation when she finds herself reluctantly drawn to this determined "pirate"? Or will someone from the past make good on his threat to destroy them both? Their fate is inextricably linked to Nazi plots and to the beautiful moon gates of Bermuda in this compelling tale of love and intrigue.