1. Secret Adversary
by Agatha Christie,Agatha Christie,Francois Riviere,Frank Leclercq, 
Price: USD 333.95
Dealer: Abebooks, Books Unplugged
Description: ISBN10: 0007274610, ISBN13: 9780007274611, [publisher: Harper Collins Publishers] Hardcover Buy with confidence! Book is in good condition with minor wear to the pages, binding, and minor marks within 0.88 [Amherst, NY, U.S.A.] [Publication Year: 2008]  

2. Secret Adversary
by Agatha Christie,Agatha Christie,Francois Riviere,Frank Leclercq, 
Price: USD 56.67
Dealer: Abebooks, SecondSale
Description: ISBN10: 0007274610, ISBN13: 9780007274611, [publisher: Harper Collins Publishers] Hardcover Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. [Montgomery, IL, U.S.A.] [Publication Year: 2008]  

3. The Secret Adversary: Comic Strip Edition
Price: USD 20.28
Dealer: Biblio, World of Books Ltd
Description: Hardback. Very Good. ISBN 0007274610 9780007274611 [GB] 

4. The Secret Adversary: Comic Strip Edition
by Agatha Christie,Agatha Christie,Francois Riviere,Frank Leclercq, 
Price: USD 20.64
Dealer: AbebooksUK, WorldofBooks
Description: ISBN10: 0007274610, ISBN13: 9780007274611, [publisher: Harper Collins Publishers] Hardcover The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. [Goring-By-Sea, WS, United Kingdom] [Publication Year: 2008]  

5. The Secret Adversary: Comic Strip Edition
by Agatha Christie,Agatha Christie,Francois Riviere,Frank Leclercq, 
Price: USD 19.15
Dealer: ZVAB, WorldofBooks
Description: ISBN10: 0007274610, ISBN13: 9780007274611, [publisher: Harper Collins Publishers] Hardcover The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. [Goring-By-Sea, WS, United Kingdom] [Publication Year: 2008]