Richard L. Kagan and Philip D. Morgan, eds.Atlantic Diasporas: Jews, Conversos, and Crypto-Jews in the Age of Mercantilism, 1500–1800. Baltimore: The Johns Hopkins University Press, 2009. xviii + 308 pp. index. $60 (cl), $30 (pbk). ISBN: 978–0–8018–9034–5 (cl), 978–0–8018–9035–2 (pbk).