Jan Stocklassa is a Swedish writer and journalist focusing on large-scale conspiracies in international politics. In his books, Stocklassa uses a narrative nonfiction style to unveil unknown facts about important events in recent history.
His breakthrough came with the critically acclaimed bestseller Stieg Larsson's Archive: The Key to the Palme Murder, a narrative nonfiction book published in 2018 that has been sold in more than fifty countries and translated into twenty-six languages. Following its publication, Swedish police began actively pursuing the leads presented in the book in the assassination of Swedish prime minister Olof Palme.
His professional career includes being a Swedish diplomat, launching the Metro newspaper in Prague, and collaborating as a journalist with major media houses in Sweden and abroad, as well as coproducing the movie and TV series Stieg Larsson: The Man Who Played with Fire.