Alethea Hayter’s clever, innovative book of 1965 turned a searchlight on a time, a place, a circle of people; it has surely inspired the subsequent fashion for group biographies, most brilliantly exemplified by Jenny Uglow’s The Lunar Men. Hayter’s book is short, succinct, intensely focused and cunningly structured. She moves forward day by day, homing in on each member of the cast – what they looked like, how they sounded: Elizabeth Barrett with her two thick curtains of dark ringlets and ‘the taut face of an Egyptian cat goddess’; Carlyle’s conversation – ‘a flood, a war-chant, a cavalry charge of splendid sentences’. All these people were leading social and literary figures of the time, a coterie who wined and dined almost daily – ‘breakfasts’ of six or eight, three hours of competitive wit and gossip.