Incoming Resources
- Dell Yearling, New York, 1981, ©1981
- Dell Yearling, New York, 2004, ©1985
- Dell Yearling, New York, 2002, ©2001
- Dell Yearling, New York, 2002, ©1999
- Dell Yearling, New York, ©2005, 2000
- Dell Yearling, New York, 2000
- Dell Yearling, New York, 2003, ©2001