Sir Clements Robert Markham KCB FRS was an English geographer, explorer and writer. He was secretary of the Royal Geographical Society (RGS) between 1863 and 1888, and later served as the Society's pr…
Dan Jones is a NYT bestselling author and broadcaster. His books, which include The Templars, Henry V, The Plantagenets and Powers & Thrones, have sold more than 2 million copies and are published in …
