1. A George Orwell Companion
by Hammond World Atlas Corporation Staff 
Price: USD 158.47
Dealer: Biblio, Better World Books
Description: Palgrave Macmillan. Used - Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. Palgrave Macmillan ISBN 0312324529 9780312324520 [US] 

2. A George Orwell Companion: a Guide to the Novels, Documentaries, and Essays
by John R. Hammond 
Price: USD 69.02
Dealer: Alibris, Bonita via Alibris
Description: Palgrave Macmillan 1982 hardcover Good Access codes and supplements are not guaranteed with used items. May be an ex-library book. 

3. A George Orwell Companion
by Hammond World Atlas Corporation Staff 
Price: USD 22.44
Dealer: Abebooks, Better World Books
Description: ISBN10: 0312324529, ISBN13: 9780312324520, [publisher: Palgrave Macmillan] Hardcover Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. [Mishawaka, IN, U.S.A.] [Publication Year: 1982]  

4. A George Orwell Companion
by Hammond World Atlas Corporation Staff 
Price: USD 21.41
Dealer: ZVAB, Better World Books
Description: ISBN10: 0312324529, ISBN13: 9780312324520, [publisher: Palgrave Macmillan] Hardcover Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. [Mishawaka, IN, U.S.A.] [Publication Year: 1982]  

5. George Orwell Companion: a Guide to the Novels, Documentaries and Essays
by Hammond, J.R. (Editor) 
Price: USD 154.00
Dealer: Alibris, bookbooth via Alibris
Description: London, England MacMillan 1982 Hard Cover Fair in Good jacket 6" x 9" Ex-library w/usual stamps & stickers. Writing & underlining to 25pp, else text clean; binding loose at both front & rear hinges; minor wear to dust jacket. 278pp. Illustrated.