The Treasure is set in Bohuslän in the 16th century, it tells the story of a group of Scottish mercenaries who escape from prison; they go on to murder a family to steal a treasure chest, after which one of them falls in love with the family's sole survivor.

Selma Lagerlöf (1858-1940) was a Swedish author and teacher. She published her first novel, Gösta Berling's Saga, at the age of 33. She was the first female writer to win the Nobel Prize in Literature, which she was awarded in 1909.