The Curious Incident At Claridge's Country House Crime Series, Book 5.

Did the young and beautiful Lady Tradescant try to poison her elderly husband? If not, who did? There is no shortage of suspects. His eccentric twin sister Bettina, his disgruntled son Nicholas, his scheming daughter Olivia . . . Antonia Darcy and Hugh Payne face one of their most baffling cases. Their investigation takes them from the luxury of Claridge's Hotel to Mayholme Manor, a residential home for elderly gentlemen. This proves to be a di...