Sosténe-M, LeDoux Histoire des sept saints fondateurs de l'ordre des Servites de Marie

Ledoux, Denise Nostradamus: The Prophesies of an Astrologer and Reputed Seer (The Incredible and Amazing Prophecies of Nostradamus)

M, Ledoux Sosthène A History of the Seven Holy Founders of the Order of the Servants of Mary

LeDoux, Charles Ernest Ice-making Machines: The Theory of The Action of The Various Forms of Cold-producing or So-called ice Machines (machines á Froid)