A Diary Of The Wreck Of His Majesty�������s Ship Challenger, On The Western Coast Of South America In May, 1835 (1836) is a first-hand account of the shipwreck of the HMS Challenger off the coast of South America in 1835. The author, Michael Seymour, was a lieutenant on the ship and kept a detailed diary of the events leading up to the wreck, as well as the aftermath and the crew's efforts to survive...