Growing up in a family of murder mystery addicts, Katy Watson learned early to look for means, motive and opportunity.

After studying English Literature - with a sideline in crime fiction - at Lancaster University, she set about teaching herself to write her own stories, while also experiencing enough of the world to have things to write about.

Two careers, a lot of airmiles, one husband, two children, three houses and forty five published books for children and adults later, lockdown finally gave her the means, motive and opportunity to create her own murder mystery - with the aid of her scientist husband's knowledge of poisons. Three Dahlias is the result.