Originally published by HarperCollins in 1992 Originally published: HarperCollins, 1993 Originally published by Harper & Row in 1988 Originally published in hardcover in 1998 Originally published: US : HarperCollins, 1970 Originally published by Viking in 1999 Originally published in hardcover in 1989. Originally published by Bradbury Press in 1970 Originally published by Greenwillow Books in 1982 Originally published: London: HarperCollins, 1998