Making crime pay: Two top writers discuss writing a perfect murder mystery

Charlaine Harris and Martyn Waites discuss why crime pays if you write about it.

Martyn Waites writes as Tania Carver, and his book, The Dolls House, is out in September. His sequel to The Woman in Black, Angel of Death, is out now.

The final Sookie Stackhouse adventure, Dead Ever After, by Charlaine Harris is also out now.

The crime writing festival takes place this weekend in Harrogate.