Incoming Resources
- Houghton Mifflin Books for Children, Boston, Mass., c2009
- Houghton Mifflin Co., Boston, Mass., 1998
- Houghton Mifflin, Boston, Mass., 1997
- Houghton Mifflin Co., Boston, Mass., c2006
- Houghton Mifflin, Boston, Mass., 2006
- Little, Brown, Boston, Mass., 1999
- Houghton Mifflin, Boston, Mass., 1998
- Houghton Mifflin, Boston, Mass., 2000
- Little, Brown and Co., Boston, Mass., 2003
- Houghton Mifflin Co., Boston, Mass., c2002
- Houghton Mifflin, Boston, Mass., 1989
- Berklee Press, distributed by Hal Leonard Corp., Boston, Mass., Milwaukee, Wis., c1970
- PBS Distribution, WGBH, United States, Boston, Mass., c2011