Incoming Resources
- Puffin Books, New York, 2007, c1965
- Puffin Books, New York, 1987, c1977
- Puffin Books, New York, 1999, 1983
- Puffin Books, New York, 2001
- Puffin Books, New York, N.Y., U.S.A., 1997, c1987
- Puffin Books, New York, 2000
- Puffin Books, New York, 1980, c1978
- Puffin Books, New York, N.Y., 1998
- Puffin Books, New York, N.Y., U.S.A., 1987, ©1970
- Puffin Books, New York, N.Y., 2011
- Puffin Books, New York, 1978, c1961
- Puffin Books, New York, N.Y., 2006, c2003
- Puffin Books, New York, 2008
- Puffin Books, New York, c1998, 1992
- Puffin Books, New York, 1999
- Puffin Books, New York, 1977, c1956
- Puffin Books, New York, N.Y., 1999, 1976