As part of the commemorative acts made on the occasion of the 75 anniversary of the International Brigades we visited the set of LaCerca.tv where they interview Fernando Rovetta Klyver, coordinator of the CEDOBI, and we take the opportunity to present the book "The Captain English "(from the Fifteenth Brigade) of Tom Wintringham, from the hands of his biographer, Hugh Purcell, and the grandson of the military, Nils Wintringham.