Oxford Reading Tree TreeTops Fiction: Level 13: The Case of the Smiling Shark Krailing, Tessa Heftet / 2014 / Engelsk
Oxford Reading Tree TreeTops Fiction: Level 12 More Pack A: Here Comes Trouble Krailing, Tessa Heftet / 2014 / Engelsk
Sally Hemings and Thomas Jefferson History, Memory and Civic Culture Lewis, Jan Heftet / 1999 / Engelsk
