The Wager: A Tale of Shipwreck, Mutiny and Murder by David Grann

The Wager tells the true, dramatic story of the 18th-century British warship HMS Wager, which shipwrecked off Patagonia during a secret mission against Spain, leading to brutal survival, mutiny, murder, and a sensational court-martial back in England, as the crew fractured into competing factions each telling a different version of events.