Three Dahlias Mysteries 3 Books Collection Set by Katy Watson Seven Lively Suspe

Three rival actresses team up to solve a murder at the stately home of the author who made them famous - only to discover the solution lies in the stories themselves. A contemporary mystery with a Golden Age feel, perfect for fans of Agatha Christie and Jessica Fellowes.

In attendance: the VIP fans, staying at Aldermere; the fan club president turned convention organiser; the team behind the newest movie adaptation of Davenport's books; the Davenport family themselves - and the three actresses famous for portraying Lettice's 1930s detective, Dahlia Lively.

After all, not only have Rosalind King, Caro Hooper and Posy Starling each played fictional detective Dahlia Lively on screen, but they're also making a name for themselves solving real-life murders too.

The Dahlias are anticipating a weekend of cream teas, awards dinners and warm white wine... but before long they're sleuthing together once again - this time helping a true crime podcast investigate a local cold case with a personal connection for one of the Dahlias.

It's been five years since Dahlia Lively fan Scott Baker was arrested for a murder that had eerie echoes of one of Dahlia's fictional cases. It seemed like an open and shut case at the time, but the podcast team are convinced that the police got the wrong man.

Ex child star Posy Starling is finally filming her dream role - Dahlia Lively in The Lady Detective movie. But things take a nightmare turn when a prop weapon is replaced with the real thing - with almost fatal consequences for her fellow Dahlia, Rosalind King. There's something very wrong on the set of The Lady Detective - which means it's time to call in Caro Hooper, so the three Dahlias can investigate.

In between filming scenes, signing autographs for locals, photoshoots on set and jetting off to France for an impromptu party, the three Dahlias do what they do best - surreptitiously sleuth. And very soon the evidence starts to point towards one particular co-star...