Edit. Ladybird Books Ltd., 1966 England. 8º (18×12 cm) 51 págs. Cartoné ilustrado. Muy buen estado general. «The Earl of Warwick was the most powerful noble in our history. He was the central figure in the War of the Roses, and at one time he held two kings of England as his prisoners. This is the story of his rise and fall.»