With Stig Abell and Thea Lenarduzzi – Frances Wilson on how Jean-Jacques Rousseau's Confessions of 1789 laid the foundations for the messy modern memoir; TLS commissioning editor Mika Ross-Southall on a strange new exhibition of Picasso's work that examines his career-long engagement with minotaurs and matadors; Lorna Scott Fox rediscovers Leonora Carrington, an almost-forgotten radical artist-thinker for our fragile times.