Incoming Resources
- Flying Frog Pub., S.l., c2004
- Creative Education, S.l., c1982
- Sleeping Bear Press;, Thomson/Gale, Chelsea, MI, S.l., c2005
- School Book Fairs, Inc., S.l., 1980
- Sony, S.l., c1987
- Callan Films, S.l., c2006
- s.n., S.l., n.d
- Weston Woods, Scholastic, Westport, CT, S.l., c2002
- HarperTrophy, S.l., 2000, c1998
- Thunderbolt Publishing, S.l., 2010
- Aerie, S.l., c1988
- Sunburst Visual Media, S.l., 2005
- Sourcebooks Jabberwocky, S.l., 2013
- Books are Fun, S.l., 2001, c1998