HarperCollins, October 2010
HarperCollins, March 2020
Turtleback Books, April 1990
HarperFestival, October 2010
HarperFestival, June 2010
Perfection Learning, April 1990
Createspace Independent Publishing Platform, October 2013
Independently Published, November 2020
HarperCollins, April 2020