Olábarri-Gortázar, I. (2021). Todd, David, A Velvet Empire. French Informal Imperialism in the Nineteenth Century, Princeton & Oxford, Princeton University Press, 2021, 350p. ISBN: 978-0691171838. 35€. Memoria Y Civilización, 24, 729-736. https://doi.org/10.15581/001.24.42391