I have always been interested in polar exploration and history. I think the best book on early 20th century polar exploration is by Apsley Cherry Garrard, The Worst Journey in the World, which is where Angie Butler starts her book. Butler’s book also fits into a library on polar exploration. Published in 2011, it is a book about her seven year dogged quest to find Frank Wild, the polar explorer and Shackleton’s right hand man. Butler made it her mission to discover what happened to Wild in the last third of his life.