Sex versus survival: the life and ideas of Sabina Spielrein, by John Launer, London, Duckworth/Overlook, 2014, 326 pp., US$35 (hardback), ISBN 978-1-4683-1158-7 … Source article: Sex versus survival: the life and ideas of Sabina Spielrein, by John Launer, London, Duckworth/Overlook, 2014, 326 pp., US$35 (hardback), ISBN 978-1-4683-1158-7