McCall Smith: House of Unexpected Sisters (No. 1 Ladies' Detective Agency)

THE EIGHTEENTH BOOK IN THE BELOVED NO. 1 LADIES' DETECTIVE AGENCY SERIES The one with the other Mma Ramotswe . . . The dismissal of an employee at a thriving local business leads to an investigation by Precious Ramotswe and self-appointed Principal Investigating Officer Grace Makutsi. But Mma Ramotswe also has to contend with the re-appearance of her ex-husband, and the arrival of a long-lost relation: another Mma Ramotswe. Can Precious draw on her strength, compassion and powers of detection to manage these surprises from the past? 'A delight' Daily Telegraph