Regan must find a young actress so that she can receive a two million dollar gift from an aging movie star.

PI Regan Reilly investigates the theft of paintings from the vacation home of friends in Colorado. The suspect is the home's caretaker who has disappeared, but Reilly, who helped him get the job, believes he is innocent. The setting is the skiing resort of Aspen.

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.

Amateur sleuth Alvirah Meehan, P.I. Regan Reilly and their husbands investigate a ghost sighting and a disappearance while aboard a special holiday cruise.

In Branscombe, N.H., novelist Nora Regan Reilly and her PI daughter, Regan Reilly, and their close friends Alvirah and Will Meehan, track down a missing employee of Conklin's Market who is connected with a $160 million lottery and the winnings.

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.