Incoming Resources
- Clarion Books, Boston Mass., 2010
- Houghton Mifflin Harcourt, Boston Mass., 2010
- G.K. Hall, Boston Mass., 1987, c1986
- Houghton Mifflin, Boston Mass., 1997
- Little, Brown, Boston Mass., c2002
- Houghton Mifflin, Boston Mass., 2004
- Houghton Mifflin Books for Children, Boston Mass., 2010
- Houghton Mifflin, Boston Mass., 2006
- Houghton Mifflin Books for Children, Boston Mass., 2009