Axel Oxenstierna: The MasterMind Behind Sweden's Victory in the Thirty Years' War

Wetterberg, Gunnar: - Gunnar Wetterberg is a Swedish historian and author. For his biography of Axel Oxenstierna, he was awarded the Duke Charles Prize. In 2022, he received the Bureus Prize from the Royal Gustavus Adolphus Academy for his in-depth historical research and was also nominated for the Great Non-Fiction Book Prize the same year.