Gruntle Piggle Takes Off
Viking Juvenile, February 1997. Hardcover.
Viking Juvenile, February 1997. Hardcover.
Puffin Canada, March 1995. Trade Paperback.
Puffin Canada, October 1993. Trade Paperback.
Scholastic, January 2007. Trade Paperback.
Scholastic Canada, September 2012. Trade Paperback.
Little Brown & Co, January 1988. Trade Paperback.
Scholastic Canada, Limited, January 2001. Hardcover.