The Routledge Companion to Michael Chekhov. Edited by Marie-Christine Autant-Mathieu and Yana Meerzon. Abingdon and New York: Routledge, 2015. Pp. xxi + 433 + 25 illus. £148/$204 Hb. - Stanislavsky in the World: The System and Its Transformations across Continents. Edited by Jonathan Pitches and Stefan Aquilina. London and New York: Bloomsbury Methuen Drama, 2017. Pp. xiii + 461 + 40 illus. £22.49/$30.56 Pb.