Originally published: HarperCollins, 1993 Originally published: US : HarperCollins, 1970 Originally published by HarperCollins in 1992 Originally published: HarperCollins Originally published: London: HarperCollins, 1998 Originally published: London : HarperCollins, 1993. Originally published: London : HarperCollins, 1999 Originally published: London : HarperCollins, 1999. Originally published: London : HarperCollins, 1984 Originally published: London : HarperCollins, 1985