Mensun Bound was the Director of Exploration to attempt to find Ernest Shackleton‘s shipwreck at the bottom of an Antarctic sea, the Endurance, which sank during his attempt to be the first to reach the South Pole. This book covers both attempts in 2019 (unsuccessful) & 2022, which was successful. The 2022 search was bookended first by the pandemic, and then the Russian invasion of Ukraine, both affecting the morale of the crew. Even so they ⬇️