DIFFERENT OFFER (this item listed here is DIFFERENT from the title and/or picture above. Please see description & pictures by BookGems before placing an order): Edition HarperCollins Publishers, 1999. ISBN: 0-261-10238-9. Complete set of THREE PAPERBACK volumes in one slipcase. All three new and unread books remain in excellent condition throughout: Soft covers intact; texts all clean, neat and tight. Black slipcase intact. Prompt dispatch from UK.