Agatha Christie boarding a train in 1922. The 1937 Remington typewriter owned by Agatha Christie is thought to have been used to write And Then There Were None(Image: The Christie Archive Trust)The British Library exhibition will trace the author's wide-ranging interests including archaeology and pharmacology, as well as her extensive travels. Jamie Andrews from the British Library said: "Next year marks 50 years since the death of Agatha Christie, the most famous crime writer of all time and we’re honoured to be working with The Christie Archive Trust and Agatha Christie Limited on this very special exhibition to mark her legacy. James Prichard, Chairman of Agatha Christie Limited and Agatha Christie’s great-grandson, said: "We are delighted to be partnering with the British Library for this major exhibition dedicated to my great grandmother’s extraordinary life and works. The exhibition will run from October 30, 2026 – June 20, 2027 at The British Library in Euston Road