It's Christmas in Aspen and P.I. Regan Reilly is vacationing with her parents and hoping to meet an unmarried man. Soon, however, all thoughts of romance turn to sleuthing when million-dollar paintings start disappearing, along with an old friend of Regan's—who happens to be an ex-con. The snow is falling, the plot is thickening, and the danger is closing in on Regan.
After assorted hijinks, adventures, false alarms, and—yes—plain old silliness,...

Regan Reilly plans to spend her Fourth of July week vacationing in the Hamptons at her parents' home and also with her best friend, Kit, who has a share in a group house. A last-minute phone call, however, casts Regan's trip in a new light. Brigid O'Neill, a rising country star, has been getting frightening "love notes" and she hires Regan as her bodyguard for a Fourth of July concert in Southampton. Brigid plans to play a fiddle given to her in Ireland...

Regan Reilly is in New York to attend a crime conference organized by her celebrity-author mother. A friend, Thomas Pilsner -- the frenetic president of the Settlers' Club on Gramercy Park -- calls Regan, desperately pleading for help. Thomas is distraught over the sudden suspicious deaths of two members of the Settler's Club. The men had promised to donate a cache of valuable diamonds to save the Club. But now the diamonds re gone, the men are dead,...

Returning home from their honeymoon to discover that their neighbor has put his Manhattan apartment up for sale, Regan Reilly and her husband Jack decide to buy it to enlarge their own loft, but the renovation process spawns its own set of problems and an unexpected case.

When Regan Reilly and her husband Jack join his siblings at his parents' vacation home on Cape Cod, it turns out to be anything but a relaxing time.

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.

November, 1942 - Regan is sent by the OSS to join the underground in a France struggling to survive under German occupation. She is assigned to gather information on the infamous wolf packs; U-boats that travel in groups to hunt down and sink Allied warships. But she begins to suspect that her French contacts may be working against her. When Regan's mission takes an unexpected turn, her only thought is to return to the man she left behind and her...