Jacob Weinreich debuted as an author in 2001 and has since written children’s and young adult books, numerous novels, and crime stories, both in book form and as scripts for film and TV. Together with Anders Klarlund, he has published thrillers under the pseudonyms Anna Ekberg, and A.J. Kazinski. The Kazinski’s books are published in twentyfour countries worldwide, and several of them are being adapted for film.