The Gate House

When John Sutter's aristocratic wife killed her mafia don lover, John left America and set out in his sailboat on a three-year journey around the world, eventually settling in London. Now, ten years later, he has come home to the Gold Coast, the stretch of land on the North Shore of Long Island that once held the greatest concentration of wealth and power in America, to attend the imminent funeral of an old family servant.
Taking up temporary residence in the gatehouse of Stanhope Hall, John finds himself living only a quarter of a mile from Susan, who has also returned to Long Island. But Susan isn't the only person from John's past who has reemerged. Though Frank Bellarosa, infamous Mafia don and Susan's ex-lover, is long dead, his son, Anthony, is alive and well, and intent on two missions: drawing John back into the violent world of the Bellarosa family, and exacting revenge on his father's murderer - Susan Sutter.