The story originated as a best-selling 1999 novel by Icelandic crime author and was adapted into a 2023 film starring Vivian Ólafsdóttir and Iain Glen . Operation Napoleon by Arnaldur Indriðason | Goodreads
" Operation Napoleon " is a modern conspiracy thriller that follows an Icelandic lawyer, Kristín, who gets caught in a dangerous international cover-up involving a lost Nazi plane . Operation Napoleon