Missions Au Sahara, Tome 2: Sahara Soudanais

''Missions au Sahara, tome 2 : Sahara soudanais'' by René Chudeau is a scientific publication written in the early 20th century. This volume continues the exploration of the Sahara region, focusing specifically on the Sudanese Sahara and its geographic, geological, and ethnographic aspects. The work provides an in-depth analysis of the area's formations, the various tribes inhabiting the landscape, and the environmental conditions that define this vast desert region. The opening of the work presents a preface that highlights the contributions of various individuals who supported the expedition. It outlines the author's gratitude for the assistance and hospitality received during his travels in West Africa, alongside initial thoughts on the research scope and significance of the work. Chudeau emphasizes the geologic composition of the region and sets the stage for detailed discussions on its various geomorphological features. The introduction serves as a resident backdrop for the chapters to come, detailing the challenges of navigating the Sahara and hints at the exploratory and scientific methodologies Chudeau intends to employ throughout his narrative.