1. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 1.00
Dealer: Abebooks, TuosistBook
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: U.S.A.: Yearling] Softcover Tight solid binding : Normal reader and edge wear : (SEE SELLER IMAGES) : Text and illustrations clean and unmarked : Accelerated Reader RL 4.4 Pts. 1.0 [Prescott Valley, AZ, U.S.A.] [Publication Year: 1982]  

2. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 1.25
Dealer: Alibris, Once Upon A Time Books via Alibris
Description: Yearling 1982 paperback This is a used book in good condition and may show some signs of use or wear. This is a used book in good condition and may show some signs of use or wear. 

3. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 1.25
Dealer: Abebooks, Once Upon A Time Books
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Yearling] Softcover This is a used book in good condition and may show some signs of use or wear . This is a used book in good condition and may show some signs of use or wear . [Siloam Springs, AR, U.S.A.] [Publication Year: 1982]  

4. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 1.50
Dealer: Alibris, Bookmonger.Ltd via Alibris
Description: Yearling 1982 Paperback Good Ex-library book* 

5. Encyclopedia Brown Tracks Them Down Encyclopedia Brown #8
by Sobol Donald J. 
Price: USD 1.50
Dealer: Biblio, BOOKMONGER LTD
Description: Yearling, Date: 1982-09-01. Paperback. Good. 0.4000 in x 7.5000 in x 5.1000 in. Ex-library book* 1982. Yearling ISBN 0553157213 9780553157215 [US] 

6. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 1.50
Dealer: Abebooks, Bookmonger.Ltd
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Yearling] Softcover Ex-library book* [HILLSIDE, NJ, U.S.A.] [Publication Year: 1982]  

7. Encyclopedia Brown Tracks Them Down
by Sobol, Donald J.; Shortall 
Price: USD 2.39
Dealer: Alibris, Last Century Used Books via Alibris
Description: Dell Yearling 1982 Paperback Good 1982 Paperback Good+ corner creased cover picture different than pictured U6 ISBN: 0553157213. 

8. Encyclopedia Brown Tracks Them Down
by Sobol Donald J.; Shortall. 
Price: USD 2.39
Dealer: Biblio, Last Century Used Books
Description: Date: 1982. Paperback. Good. 1982 Paperback Good+ corner creased cover picture different than pictured U6 ISBN: 0553157213. 1982. ISBN 0553157213 9780553157215 [US] 

9. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Donald J. Sobol 
Price: USD 2.45
Dealer: Alibris, ThriftBooks-Baltimore via Alibris
Description: Yearling 1982 Softcover Good Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. 

10. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 2.49
Dealer: Abebooks, HPB-Diamond
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Yearling] 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: 1982]  

11. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 2.49
Dealer: Abebooks, Half Price Books Inc.
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Yearling] 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: 1982]  

12. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 2.49
Dealer: Abebooks, HPB-Emerald
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Yearling] 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: 1982]  

13. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 2.49
Dealer: Abebooks, HPB-Ruby
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Yearling] 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: 1982]  

14. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 2.61
Dealer: Alibris, HPB-Emerald via Alibris
Description: Yearling 1982 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! 

15. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 2.61
Dealer: Alibris, HPB-Ruby via Alibris
Description: Yearling 1982 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! 

16. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 2.61
Dealer: Alibris, HPB-Ruby via Alibris
Description: Yearling 1982 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! 

17. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 2.61
Dealer: Alibris, HPB-Diamond via Alibris
Description: Yearling 1982 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! 

18. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 2.61
Dealer: Alibris, HPB-Diamond via Alibris
Description: Yearling 1982 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! 

19. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 2.61
Dealer: Alibris, Half Price Books Inc via Alibris
Description: Yearling 1982 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! 

20. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 2.61
Dealer: Alibris, Half Price Books Inc via Alibris
Description: Yearling 1982 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! 

21. Encyclopedia Brown Tracks Them Down
by Sobol Donald J. 
Price: USD 2.95
Dealer: Biblio, Mistymornin Books
Description: Bantam Skylark. Very Good. Date: 1994. Paperback. 0553157213 . Encyclopedia Brown; Vol. 8; 6 oz.; 112 pages; PB Unread/Unmarked slight shelf wear/aged very clean/tight copy. Encyclopedia Brown #8 Bantam Skylark ISBN 0553542850. A tiny submarine that flies through the air, a half-dollar worth five thousand dollars, some tipsy birds...These are just some of the ten brain-twisting mysteries that Encyclopedia Brown must solve by using his famous computerlike brain. . 1994. Bantam Skylark ISBN 0553157213 9780553157215 [US] 

22. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 2.99
Dealer: Alibris, HPB-Movies via Alibris
Description: Yearling 1982 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! 

23. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 2.99
Dealer: Alibris, HPB-Emerald via Alibris
Description: Yearling 1982 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! 

24. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 2.99
Dealer: Alibris, Half Price Books Inc via Alibris
Description: Yearling 1982 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! 

25. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 2.99
Dealer: Abebooks, HPB-Movies
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Yearling] 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: 1982]  

26. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 3.00
Dealer: Alibris, Bank of Books via Alibris
Description: Yearling 1982 paperback Good XLib. We have 75, 000 books to choose from--Ship within 24 hours--Satisfaction Guaranteed! 

27. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 3.00
Dealer: Abebooks, Bank of Books
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Yearling] Softcover XLib. Book shows common (average) signs of wear and use. Binding is still tight. Covers are intact but may be repaired. We have 75,000 books to choose from -- Ship within 24 hours -- Satisfaction Guaranteed! [Ventura, CA, U.S.A.] [Publication Year: 1982]  

28. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 3.70
Dealer: Alibris, Wonder Book - Member ABAA/ILAB via Alibris
Description: Dell Yearling 1982 Trade paperback Very Good Very Good condition. A copy that may have a few cosmetic defects. May also contain a few markings such as an owner's name, short gifter's inscription or light stamp. 

29. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 3.70
Dealer: Alibris, Wonder Book - Member ABAA/ILAB via Alibris
Description: Dell Yearling 1982 Trade paperback Good Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. 

30. Encyclopedia Brown Tracks Them Down Encyclopedia Brown #8
by Sobol Donald J. 
Price: USD 3.99
Dealer: Biblio, Wonder Book
Description: Yearling. Used - Good. Good condition. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. Yearling ISBN 0553157213 9780553157215 [US] 

31. Encyclopedia Brown Tracks Them Down Encyclopedia Brown #8
by Sobol Donald J. 
Price: USD 3.99
Dealer: Biblio, Wonder Book
Description: Yearling. Used - Very Good. Very Good condition. A copy that may have a few cosmetic defects. May also contain a few markings such as an owner’s name, short gifter’s inscription or light stamp. Yearling ISBN 0553157213 9780553157215 [US] 

32. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 4.73
Dealer: Alibris, Cathy's Half Price Books via Alibris
Description: Yearling 1982 paperback Good Thanks for your business! Your satisfaction is guaranteed! 

33. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 4.73
Dealer: Abebooks, Cathy's Half Price Books
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Yearling] Softcover We Ship Daily! Satisfaction Guaranteed! [Havertown, PA, U.S.A.] [Publication Year: 1982]  

34. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 5.18
Dealer: ZVAB, Wonder Book
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Yearling] Softcover Very Good condition. A copy that may have a few cosmetic defects. May also contain a few markings such as an owner's name, short gifter's inscription or light stamp. [Frederick, MD, U.S.A.] [Publication Year: 1982]  

35. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 5.19
Dealer: Abebooks, SecondSale
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Yearling] Softcover Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. [Montgomery, IL, U.S.A.] [Publication Year: 1982]  

36. Encyclopedia Brown Tracks Them Down Encyclopedia Brown #8
by Sobol Donald J. 
Price: USD 5.24
Dealer: Biblio, Once Upon a Time Books
Description: Yearling, 9/1/Date: 1982 12:00:01 AM. paperback. Good. 0.4000 in x 7.5000 in x 5.1000 in. This is a used book in good condition and may show some signs of use or wear . 1982. Yearling ISBN 0553157213 9780553157215 [US] 

37. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 5.39
Dealer: Abebooks, Wonder Book
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Yearling] Softcover Very Good condition. A copy that may have a few cosmetic defects. May also contain a few markings such as an owner's name, short gifter's inscription or light stamp. [Frederick, MD, U.S.A.] [Publication Year: 1982]  

38. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 5.76
Dealer: ZVAB, Wonder Book
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Yearling] Softcover . Stamped on inside front and back covers. [Frederick, MD, U.S.A.] [Publication Year: 1982]  

39. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 5.99
Dealer: Abebooks, Wonder Book
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Yearling] Softcover . Stamped on inside front and back covers. [Frederick, MD, U.S.A.] [Publication Year: 1982]  

40. Encyclopedia Brown Tracks Them Down
by Sobol, Donald J. 
Price: USD 6.32
Dealer: ZVAB, Better World Books
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Random House Children's Books] Softcover Used book that is in clean, average condition without any missing pages. [Mishawaka, IN, U.S.A.] [Publication Year: 1982]  

41. Encyclopedia Brown Tracks Them Down
by Donald J. Sobol 
Price: USD 6.45
Dealer: Biblio, ThriftBooks
Description: Random House Children's Books, Date: 1982. Paperback. Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed. 1982. Random House Children's Books ISBN 0553157213 9780553157215 [US] 

42. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Donald J. Sobol 
Price: USD 6.45
Dealer: Abebooks, ThriftBooks-Dallas
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Yearling] Softcover Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 0.25 [Dallas, TX, U.S.A.] [Publication Year: 1982]  

43. Encyclopedia Brown Tracks Them Down
by Sobol, Donald J. 
Price: USD 6.57
Dealer: Abebooks, Better World Books
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Random House Children's Books] Softcover Used book that is in clean, average condition without any missing pages. [Mishawaka, IN, U.S.A.] [Publication Year: 1982]  

44. Encyclopedia Brown Tracks Them Down Encyclopedia Brown #8
by Donald J. Sobol 
Price: USD 6.79
Dealer: Biblio, Ergodebooks
Description: Yearling, Date: 1982-09-01. Paperback. Good. Excellent customer service. Prompt Customer Service. 1982. Yearling ISBN 0553157213 9780553157215 [US] 

45. Encyclopedia Brown Tracks Them Down Encyclopedia Brown #8
by Sobol Donald J. 
Price: USD 7.24
Dealer: Biblio, Abednego Book Shoppe
Description: Yearling, 9/1/Date: 1982 12:00:01 AM. paperback. Good. 0.4000 in x 7.5000 in x 5.1000 in. XLib. 1982. Yearling ISBN 0553157213 9780553157215 [US] 

46. Encyclopedia Brown Tracks Them Down
by Sobol Donald J 
Price: USD 7.40
Dealer: Biblio, Better World Books
Description: Random House Children's Books. Used - Good. Used book that is in clean, average condition without any missing pages. Random House Children's Books ISBN 0553157213 9780553157215 [US] 

47. Encyclopedia Brown Tracks Them Down
by Sobol Donald J 
Price: USD 7.74
Dealer: Biblio, Better World Books
Description: Random House Children's Books. Used - Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. Random House Children's Books ISBN 0553157213 9780553157215 [US] 

48. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 9.09
Dealer: Alibris, Orion Tech via Alibris
Description: Yearling 1982-09-01 paperback New Size: 5x0x7; 

49. Encyclopedia Brown Tracks Them Down Encyclopedia Brown #8
by Sobol Donald J 
Price: USD 12.57
Dealer: Biblio, Orion LLC
Description: Yearling, Date: 1982-09-01. paperback. New. 5x0x7. 1982. Yearling ISBN 0553157213 9780553157215 [US] 

50. Encyclopedia Brown Tracks Them Down (Encyclopedia Brown #8)
by Sobol, Donald J. 
Price: USD 16.90
Dealer: Abebooks, Orion Tech
Description: ISBN10: 0553157213, ISBN13: 9780553157215, [publisher: Yearling] Softcover [Kingwood, TX, U.S.A.] [Publication Year: 1982]