| Publication Date | Format | Length | Unabridged | Abridged | Large Print | ISBN-13 | |
|---|---|---|---|---|---|---|---|
|
April 20, 1981 | Hardcover | 400 pages | 978-0-89-696076-3 | |||
|
September 1, 2001 | Trade Paperback | 400 pages | 978-0-42-518160-7 | |||
|
February 23, 2010 | Trade Paperback | 512 pages | 978-1-43-917098-4 |
Hardcover
April 20, 1981
400 pages
Unabridged
ISBN-13: 978-0-89-696076-3
Trade Paperback
September 1, 2001
400 pages
Unabridged
ISBN-13: 978-0-42-518160-7
Trade Paperback
February 23, 2010
512 pages
Unabridged
ISBN-13: 978-1-43-917098-4