http://www.trixie-belden.com/index.html

http://en.wikipedia.org/wiki/Trixie_Belden

http://www.trixie-belden.com/books/books.htm

http://barbln.org/trixie/

http://barbln.org/trixie/main.htm

http://www.randomhouse.com/kids/trixiebelden/

http://www.keeline.com/Trixie_Belden.pdf

http://members.shaw.ca/trixiebelden/

http://www.schoolgirlshamus.net/Resources/websites.htm

http://www.randomhouse.com/kids/trixiebelden/fanclub.html

http://www.amazon.com/exec/obidos/ISBN=0307136310/theoriginalkleptA/

http://search.barnesandnoble.com/Gatehouse-Mystery/Julie-Campbell/e/9780375825798