"This book was originally published in hardcover by the Blue Sky Press in 2002"--T.p. verso "This book was originally published in hardcover by Scholastic Press in 1992"--T.p. verso. "This book was originally published in hardcover by Orchard Books in 1991"--T.p. verso. Originally published in hardcover by the Blue Sky Press in 2006 "Originally published in hardcover by Pantheon Books in 1983"--T.p. verso "Originally published in hardcover by Dial Books"--T.p. verso. "Originally published in hardcover in the United States by Alfred A. Knopf ... in 2001"--T.p. verso "This is an abridged edition of a work originally published in hardcover by Random House Childrens Books in 1990"--P. [4] of cover