Incoming Resources
- Houghton Mifflin Books for Children, Boston, Mass., 2013
- Houghton Mifflin, Boston, Mass., 2000
- Graphia/Houghton Mifflin, Boston, Mass., 2009
- Dorling Kindersley, Distributed by Houghton Mifflin Company, New York, Boston, Mass., 1992
- Little, Brown, Boston, Mass., London, 2008
- Beacon, Publishers Group UK distributor, Boston, Mass., Enfield, 2010