Closed Casket by Sophie Hannah brings Hercule Poirot back to solve another intricately woven mystery. Invited to a grand house party in Ireland, Poirot faces a baffling case after Lady Athelinda Playford shocks everyone with her will’s unexpected changes. When a murder occurs, Poirot must navigate through layers of deception, complex motives, and hidden truths. This continuation of Agatha Christie’s legacy, written with Hannah’s signature psychological depth, delivers a compelling and atmospheric mystery perfect for classic crime enthusiasts.