Tracing their ancestry to a small Dublin town while honeymooning in Ireland, newlyweds Regan and Jack Reilly learn disturbing information about their families, a discovery with which they are aided by Jack's colleagues at the Major Case Squad.

Vacationing in California while her new husband, Jack, attends a business conference, private investigator Regan Reilly checks out a vegan family friend's concerns about an unscrupulous investment manager and uncovers a vast scam extending throughout the California coast.

Sleuth Regan Reilly is hired to investigate when her friend's Uncle Richie, inventor of run-less nylons, becomes the target of a killer at a panty-hose convention.

When Athena Popolous disappeared from St. Polycarp's College at Oxford, her friends assumed she'd run away from her overbearing Greek family. Ten years later, at the reunion, her body is discovered in an excavation. Private investigator Regan Reilly, her former college roommate, tracks down the killer.

At Hawaii's Waikiki Resort, where Regan Reilly is on holiday, the body of Dorinda Dawes, the hotel's PR woman, washes ashore wearing a valuable lei that once belonged to a Hawaiian princess and was stolen from a museum in Honolulu. The resort manager persuades Regan to take on the case. The more she starts digging, the more danger she is in.

"Regan Reilly and Jack "no relation" Reilly --head of the NYPD Major Case Squas-- are getting married! Arriving at a bridal salon to pick up here dream gown. Regan discovers the designers bound and gagged. Four dresses (hers included) are missing; a fifth is in shreds on the floor. WIth just a week before her wedding, Regan takes the case, meeting an unusual mix of bride and grooms-to-be, not-to-be. Meanwhile Jack is determined to crack a perplexing...