Roger Lewis

Antony Beevor In Captives and Companions (Allen Lane, £35), Justin Marozzi has brought together a scholarly yet vivid history of slavery in the Islamic world in all its varied forms. Everything is covered, from the former slaves recruited by the Prophet, who achieved immense influence, to agricultural slavery, military conscription with Mamluks and Janissaries, the Barbary Coast corsairs who roamed the Mediterranean and the English Channel, and concubinage, right up to Daesh atrocities against Yazidi women. Slavery still exists in a number of countries and the dishonesty surrounding the whole subject has been clouded by the overwhelming emphasis on the Atlantic slave trade. It is a brave project, superbly researched

Ruth Scurr In Ways of Life (Jonathan Cape, £30), Laura Freeman channels the spirit of the art critic and collector Jim Ede. She traces the origins of Kettle’s Yard in Cambridge – not a museum, nor art gallery, more a cabinet of curiosities – through Ede’s own life, his work for the Tate, the other houses and countries he lived in and the artists he cared for and wrote about. In Foreign Bodies: Pandemics, Vaccines and the Health of Nations (Simon & Schuster, £30), Simon Schama argues that ‘all history is natural history’, and introduces a rich cast of protagonists who pushed forward the frontiers of science for the good