"Originally published in United States by Clarion Books, 1968"--Copyright p. Originally published in the United States by Dial Books, 1976. "Originally published in hardcover in the United States by Alfred A. Knopf in 1967"--Copyright page. "Originally published in hardcover in the United States by Alfred A. Knopf in 1969"--Copyright page. Originally published in United States by Farrar, Straus and Giroux. "Originally published in Great Britain by Hodder Children's Books"--Copyright page Originally published: New York : Clarion Books,1984 Originally published: United States : Little, Brown and Company, 2020 Originally published in translation by Pelican Books, 漏1971. Originally published: New York : Clarion Books, c1991