"Bosambo of the River" is an adventure novel set in the British colony of West Africa, written by Edgar Wallace. The story begins with Bosambo being summoned by Commissioner Sanders, a British official, to help him quell a rebellion led by a rival chief, Sandi. Bosambo agrees to help and sets out on a mission to infiltrate Sandi's stronghold and gather information about his plans. As the story unfolds, Bosambo and his loyal followers face numerous challenges and obstacles, including political intrigue, secret societies, and hostile terrain. Despite the odds against him, Bosambo uses his cunning and intelligence to outsmart his opponents and protect his people. The book is notable for its vivid portrayal of African life and customs, as well as its exploration of the complex relationships between the colonial powers and the local people. It also features a cast of colorful characters, including the cunning and charismatic Bosambo, the clever and resourceful Commissioner Sanders, and the treacherous rebel leader Sandi.