Morrow Junior Books, [1989]

[1987], c1970.

Greenwillow Books, [1991]

Harcourt Brace, 1999.

G.P. Putnam's Sons, [2005]

Kids Can Press, [2000]

Delacorte Press, [1999]

Holt, [1999]

Clarion Books, 2001.

Gareth Stevens Pub., 1998.

Lothrop, Lee & Shepard Books, 1987.

Bloomsbury Children's Books : Distributed by St. Martin's Press, 2002.