V is for Venom review: Killer new book uncovers Agatha Christie’s knowledge of toxicology
A talent for murder: Agatha Christie is one of the world’s bestselling writers Shutterstock/Doodeez V Is for VenomKathryn Harkup (Bloomsbury Sigma) Agatha Christie’s five-decade writing career saw her poison dozens of her characters, supplying the killers in her stories with an assortment of deadly chemicals, including poisons and venoms produced by living organisms and delivered via…
