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, (dic. 2021), 729-736. DOI:https://doi.org/10.15581/001.24.42391.