Miljoonan dollarin timantti

A novel likely written in the early 20th century. The story revolves around Mr. Daniel Vandamarke, a wealthy and somewhat reserved man recently arrived from South Africa, and his young companion, Gregg, as they find themselves embroiled in a dangerous encounter with masked attackers. At the start of the book, we meet Mr. Vandamarke as he joins a golf club in England and forms