A Certain Amount of Madness. The Life, Politics and Legacies of Thomas Sankara: edited by Amber Murrey, London, Pluto Press, 2018, 384 pp., £85 (hardback), ISBN 978 0 7453 3758 6, (paperback), ISBN 978 0 7453 3757 9. (3rd July 2019) - Louw, Stephen