1. A Theory Of Fun For Game Design
by Koster Ralph/ Koster Raph 
Price: USD 53.24
Dealer: Biblio, Revaluation Books
Description: Paraglyph Pr, Date: 2004. Paperback. New. 1st edition. 256 pages. 6.75x9.00x0.75 inches. 2004. Paraglyph Pr ISBN 1932111972 9781932111972 [GB] 

2. A Theory of Fun for Game Design
by Koster R. 
Price: USD 17.30
Dealer: Biblio, Anybook.com
Description: Paraglyph Press, Date: 2005. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In fair condition, suitable as a study copy. Library sticker on front cover. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,500grams, ISBN:9781932111972 2005. Paraglyph Press ISBN 1932111972 9781932111972 [GB] 

3. A Theory of Fun for Game Design
by Koster R. 
Price: USD 17.30
Dealer: Biblio, Anybook.com
Description: Paraglyph Press, Date: 2005. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In fair condition, suitable as a study copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,500grams, ISBN:9781932111972 2005. Paraglyph Press ISBN 1932111972 9781932111972 [GB] 

4. A Theory of Fun for Game Design
by Koster Raph 
Price: USD 25.19
Dealer: Biblio, Modern First Editions Boston
Description: U.S.A.: Paraglyph Press, Date: 2004. 1st Edition. . Soft cover. As New. As new copy of first edition; unread, completely crisp and unmarked. Can nearly be described as like new. If you are interested in game structure and design you'll really enjoy how A Theory of Fun works on two levels - as a quick inspiration guide for game designers, and as a thought-provoking discussion on how we learn, why we play games, and how learning and playing are connected 5th or later Printin 5th or later Printin 5th or later Printin 2004. Paraglyph Press ISBN 1932111972 9781932111972 [US] 

5. A Theory of Fun for Game Design
by Raph Koster 
Price: USD 31.88
Dealer: Biblio, Ergodebooks
Description: Paraglyph Press, Date: 2004-11-06. 1. Paperback. Used:Good. 2004. Paraglyph Press ISBN 1932111972 9781932111972 [US] 

6. A Theory Of Fun For Game Design
by Koster, Ralph/ Koster, Raph 
Price: USD 54.14
Dealer: AbebooksUK, Revaluation Books
Description: ISBN10: 1932111972, ISBN13: 9781932111972, [publisher: Paraglyph Pr] Softcover 1st edition. 256 pages. 6.75x9.00x0.75 inches. In Stock. [Exeter, United Kingdom] [Publication Year: 2004]  

7. A Theory of Fun for Game Design
by Koster, R. 
Price: USD 33.51
Dealer: Alibris, Anybook.com via Alibris
Description: Paraglyph Press 2005 Trade paperback This is an ex-library book and may have the usual library/used-book markings inside. This book has soft covers. In fair condition, suitable as a study copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item, 500grams, ISBN: 9781932111972. 

8. A Theory of Fun for Game Design
by Koster, R. 
Price: USD 33.51
Dealer: Alibris, Anybook.com via Alibris
Description: Paraglyph Press 2005 Trade paperback This is an ex-library book and may have the usual library/used-book markings inside. This book has soft covers. In fair condition, suitable as a study copy. Library sticker on front cover. Please note the Image in this listing is a stock photo and may not match the covers of the actual item, 500grams, ISBN: 9781932111972. 

9. A Theory of Fun for Game Design
by Koster, Ralph/ Koster, Raph 
Price: USD 64.98
Dealer: Alibris, Revaluation Books via Alibris
Description: Paraglyph Pr 2004 Softcover New 1st edition. 256 pages. 6.75x9.00x0.75 inches. 

10. A Theory of Fun for Game Design
by Koster, Raph 
Price: USD 6.49
Dealer: Alibris, HPB-Ruby via Alibris
Description: Paraglyph Press 2004 Paperback Very good Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! 

11. A Theory of Fun for Game Design
by Koster, Raph 
Price: USD 9.99
Dealer: Alibris, HPB-Ruby via Alibris
Description: Paraglyph Press 2004 Paperback Very good Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! 

12. A Theory of Fun for Game Design
by Koster, Raph 
Price: USD 5.74
Dealer: Alibris, ThriftBooks-Dallas via Alibris
Description: O'Reilly Media 2004 Softcover Fair Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less. 

13. A Theory of Fun for Game Design
by Koster, R. 
Price: USD 17.60
Dealer: AbebooksUK, Anybook.com
Description: ISBN10: 1932111972, ISBN13: 9781932111972, [publisher: Paraglyph Press] Softcover This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In fair condition, suitable as a study copy. Library sticker on front cover. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,500grams, ISBN:9781932111972 [Lincoln, United Kingdom] [Publication Year: 2005]  

14. A Theory of Fun for Game Design
by Koster, R. 
Price: USD 16.32
Dealer: ZVAB, Anybook.com
Description: ISBN10: 1932111972, ISBN13: 9781932111972, [publisher: Paraglyph Press] Softcover This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In fair condition, suitable as a study copy. Library sticker on front cover. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,500grams, ISBN:9781932111972 [Lincoln, United Kingdom] [Publication Year: 2005]  

15. A Theory of Fun for Game Design
by Koster, Raph 
Price: USD 6.49
Dealer: Abebooks, HPB-Ruby
Description: ISBN10: 1932111972, ISBN13: 9781932111972, [publisher: Paraglyph Press] Softcover Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! [Dallas, TX, U.S.A.] [Publication Year: 2004]  

16. A Theory of Fun for Game Design
by Koster, Raph 
Price: USD 9.74
Dealer: Abebooks, ThriftBooks-Atlanta
Description: ISBN10: 1932111972, ISBN13: 9781932111972, [publisher: O'Reilly Media] Softcover Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less 1.35 [AUSTELL, GA, U.S.A.] [Publication Year: 2004]  

17. A Theory of Fun for Game Design
by Raph Koster 
Price: USD 40.83
Dealer: Abebooks, Ergodebooks
Description: ISBN10: 1932111972, ISBN13: 9781932111972, [publisher: Paraglyph Press] Softcover [Houston, TX, U.S.A.] [Publication Year: 2004]  

18. Theory of Fun for Game Design
by Koster Raph 
Price: USD 15.90
Dealer: Biblio, Better World Books
Description: O'Reilly Media, Incorporated. Used - Very Good. Used book that is in excellent condition. May show signs of wear or have minor defects. O'Reilly Media, Incorporated ISBN 1932111972 9781932111972 [US] 

19. Theory of Fun for Game Design
by Koster Raph 
Price: USD 104.99
Dealer: Biblio, GridFreed LLC
Description: O'Reilly Media, Date: 2004-11-06. Paperback. New. New. In shrink wrap. Looks like an interesting title! 2004. O'Reilly Media ISBN 1932111972 9781932111972 [US] 

20. Theory of Fun for Game Design
by Koster Raph 
Price: USD 18.66
Dealer: Biblio, Red's Corner
Description: New. All orders ship by next business day! This is a new paperback book. For USED books, we cannot guarantee supplemental materials such as CDs, DVDs, access codes and other materials. We are a small company and very thankful for your business! ISBN 1932111972 9781932111972 [US] 

21. Theory of Fun for Game Design
by Raph Koster 
Price: USD 12.22
Dealer: Biblio, Ergodebooks
Description: Paraglyph Press, Date: 2004-11-06. Paperback. Used: Good. 2004. Paraglyph Press ISBN 1932111972 9781932111972 [US] 

22. Theory of Fun for Game Design
by Raph Koster 
Price: USD 10.00
Dealer: Biblio, The Book Worm Bookstore, LLC
Description: O'Reilly Media, November Date: 2004. Paper Back. Used - Very Good. Very good condition. May show some signs of use/age/shelf wear/creasing. No writing, or tears. Back cover has some minor staining along top edge. 2004. O'Reilly Media ISBN 1932111972 9781932111972 [US] 

23. Theory of Fun for Game Design
by Raph Koster 
Price: USD 9.74
Dealer: Biblio, ThriftBooks
Description: O'Reilly Media, Incorporated, Date: 2004. Paperback. Acceptable. Disclaimer:A readable copy. All pages are intact, and the cover is intact. Pages can include considerable notes-in pen or highlighter-but the notes cannot obscure the text. At ThriftBooks, our motto is: Read More, Spend Less.Dust jacket quality is not guaranteed. 2004. O'Reilly Media, Incorporated ISBN 1932111972 9781932111972 [US] 

24. THEORY OF FUN FOR GAME DESIGN
by Koster, R. 
Price: USD 99.99
Dealer: Abebooks, BennettBooksLtd
Description: ISBN10: 1932111972, ISBN13: 9781932111972, [publisher: Paraglyph Inc.] Softcover New. In shrink wrap. Looks like an interesting title! 0.91 [North Las Vegas, NV, U.S.A.] [Publication Year: 2004]  

25. Theory of Fun for Game Design
by Koster, Raph 
Price: USD 99.99
Dealer: Alibris, GridFreed via Alibris
Description: O'Reilly Media 2004-11-06 Paperback New Size: 8x7x0; New. In shrink wrap. Looks like an interesting title! 

26. Theory of Fun for Game Design
by Koster, Raph 
Price: USD 5.75
Dealer: Alibris, HPB-Diamond via Alibris
Description: O'Reilly Media 2004 Paperback Very good Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! 

27. Theory of Fun for Game Design
by Koster, Raph 
Price: USD 7.99
Dealer: Alibris, HPB-Diamond via Alibris
Description: O'Reilly Media 2004 Paperback Very good Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! 

28. Theory of Fun for Game Design
by Koster, Raph 
Price: USD 22.62
Dealer: Alibris, Red's Corner via Alibris
Description: O'Reilly Media 2004 Trade paperback All orders ship by next business day! This is a new paperback book. For USED books, we cannot guarantee supplemental materials such as CDs, DVDs, access codes and other materials. We are a small company and very thankful for your business! 

29. Theory of Fun for Game Design
by Koster, R. 
Price: USD 15.64
Dealer: Abebooks, Book Deals
Description: ISBN10: 1932111972, ISBN13: 9781932111972, [publisher: Paraglyph Inc.] Softcover Very Good condition. Shows only minor signs of wear, and very minimal markings inside (if any). 0.95 [Tucson, AZ, U.S.A.] [Publication Year: 2004]  

30. Theory of Fun for Game Design
by Koster, R. 
Price: USD 40.80
Dealer: Abebooks, Book Deals
Description: ISBN10: 1932111972, ISBN13: 9781932111972, [publisher: Paraglyph Inc.] Softcover New! This book is in the same immaculate condition as when it was published [Tucson, AZ, U.S.A.] [Publication Year: 2004]  

31. Theory of Fun for Game Design
by Koster, R. 
Price: USD 15.37
Dealer: Abebooks, Books Unplugged
Description: ISBN10: 1932111972, ISBN13: 9781932111972, [publisher: Paraglyph Inc.] Softcover Buy with confidence! Book is in good condition with minor wear to the pages, binding, and minor marks within 0.95 [Amherst, NY, U.S.A.] [Publication Year: 2004]  

32. Theory of Fun for Game Design
by Koster, R. 
Price: USD 20.33
Dealer: Abebooks, Books Unplugged
Description: ISBN10: 1932111972, ISBN13: 9781932111972, [publisher: Paraglyph Inc.] Softcover Buy with confidence! Book is in acceptable condition with wear to the pages, binding, and some marks within 0.95 [Amherst, NY, U.S.A.] [Publication Year: 2004]  

33. Theory of Fun for Game Design
by Koster, R. 
Price: USD 15.63
Dealer: Abebooks, GF Books, Inc.
Description: ISBN10: 1932111972, ISBN13: 9781932111972, [publisher: Paraglyph Inc.] Softcover Book is in Used-VeryGood condition. Pages and cover are clean and intact. Used items may not include supplementary materials such as CDs or access codes. May show signs of minor shelf wear and contain very limited notes and highlighting. 0.95 [Hawthorne, CA, U.S.A.] [Publication Year: 2004]  

34. Theory of Fun for Game Design
by Koster, R. 
Price: USD 40.79
Dealer: Abebooks, GF Books, Inc.
Description: ISBN10: 1932111972, ISBN13: 9781932111972, [publisher: Paraglyph Inc.] Softcover Book is in NEW condition. [Hawthorne, CA, U.S.A.] [Publication Year: 2004]  

35. Theory of Fun for Game Design
by Koster, R. 
Price: USD 18.74
Dealer: Abebooks, Red's Corner LLC
Description: ISBN10: 1932111972, ISBN13: 9781932111972, [publisher: Paraglyph Inc.] Softcover All orders ship by next business day! This is a new paperback book. For USED books, we cannot guarantee supplemental materials such as CDs, DVDs, access codes and other materials. We are a small company and very thankful for your business! [Brookhaven, GA, U.S.A.] [Publication Year: 2004]  

36. Theory of Fun for Game Design
by Koster, Raph 
Price: USD 15.67
Dealer: Abebooks, Better World Books: West
Description: ISBN10: 1932111972, ISBN13: 9781932111972, [publisher: O'Reilly Media, Incorporated] Softcover Used book that is in excellent condition. May show signs of wear or have minor defects. [Reno, NV, U.S.A.] [Publication Year: 2004]  

37. Theory of Fun for Game Design
by Koster, Raph 
Price: USD 35.17
Dealer: AbebooksUK, Pieuler Store
Description: ISBN10: 1932111972, ISBN13: 9781932111972, [publisher: O'Reilly Media] Softcover 100% Customer Satisfaction Guaranteed ! The book shows some signs of wear from use but is a good readable copy. Cover in excellent condition. Binding tight. Pages in great shape, no tears. Not contain access codes, cd, DVD. [Suffolk, United Kingdom] [Publication Year: 2004]