"Darkest India: A Supplement to General Booth's "In and Out of Darkest England" is a publication that reveals the problems of life in the poorest parts of India and the ways to solve these problems. The author, Frédéric Sviatogeorhiy de Lothur Booth-Tucker, carefully examines social conditions and suggests concrete measures to improve the lives of local residents. This book is an important addition to General Booth's work "In and Out of Darkest England", demonstrating that social problems require a comprehensive solution not only in the West, but also in countries with a colonial past. Darkest India encourages readers to think about the needs and rights of people who remain on the brink of poverty and exclusion.