Incoming Resources
- Houghton Mifflin Books for Children, Boston, MA, ©2011
- Houghton Mifflin Company, TheRiverside Press, Boston, MA, Cambridge, MA, ©1939
- Philomel Books, Walden Media, New York, Boston, MA, c2007
- Dutton Children's Books, Walden Media, New York, Boston, MA, c2008