Incoming Resources
- Puffin Books, New York, N.Y., c2002
- Puffin Books, New York, 2008
- Puffin Books, New York, N.Y., 1992
- Puffin Books, New York, 2001
- Puffin Books, New York, 2002
- Puffin Books, s.l., 1977
- Puffin Books, New York, N.Y., U.S.A., 2011
- Puffin Books, New York, NY, c2000
- Puffin Books, New York, 1992
- Puffin Books, s.l., c1969
- Puffin Books, New York, 1988
- Puffin Books, New York, N.Y., U.S.A., 1986, c1952
- Puffin Books, Harmondsworth, Eng. ; New York, 1982, 1981