Originally published by Laura Geringer Books/HarperCollins Publishers in 2001. Originally published in 1990 by Laura Geringer Books/HarperCollins Publishers Originally published: London : HarperCollins Publishers, 2006 Originally published: New York : HarperCollins Publishers, c1949 Originally published by Atheneum Books for Young Readers in 2003 Originally published by Laura Geringer Books in 1996 Originally published in Australia in 2015 by HarperCollinsPublishers Originally published: London : HarperCollins Publishers, 1997 Originally published by Crown Publishers in 2005 Originally published in hardcover by the Blue Sky Press in 2006