1. Leonardo the Terrible Monster
by Add Willems Mo 
Price: USD 6.59
Dealer: Biblio, Read and Dream LLC
Description: New. ISBN 0786852941 9780786852949 [US] 

2. Leonardo the Terrible Monster
by Mo Willems 
Price: USD 17.99
Dealer: Biblio, Inquiring Minds Bookstore
Description: Hyperion Books for Children, August Date: 2005. Hardcover. New. 2005. Hyperion Books for Children ISBN 0786852941 9780786852949 [US] 

3. Leonardo the Terrible Monster
by Mo Willems 
Price: USD 9.00
Dealer: Biblio, Still Fond and More
Description: Hyperion Books for Children, September Date: 2005. Hardcover. Used - Very Good. Very Good Condition, Dust Jacket Good Condition. A book with minimal wear, and no tears present. All covers and pages are present and intact with minimal marks/stains/underlining. 2005. Hyperion Books for Children ISBN 0786852941 9780786852949 [US] 

4. Leonardo the Terrible Monster
by Mo Willems 
Price: USD 20.49
Dealer: Biblio, The Saint Bookstore
Description: Hardback. New. ISBN 0786852941 9780786852949 [GB] 

5. Leonardo the Terrible Monster
by Mo Willems 
Price: USD 6.09
Dealer: Biblio, ThriftBooks
Description: Hyperion Press, Date: 2005. Hardcover. Acceptable. Missing dust jacket; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed. 2005. Hyperion Press ISBN 0786852941 9780786852949 [US] 

6. Leonardo the Terrible Monster
by Mo Willems 
Price: USD 6.09
Dealer: Biblio, ThriftBooks
Description: Hyperion Press, Date: 2005. Hardcover. Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed. 2005. Hyperion Press ISBN 0786852941 9780786852949 [US] 

7. Leonardo the Terrible Monster
by Mo Willems 
Price: USD 6.15
Dealer: Biblio, ThriftBooks
Description: Hyperion Press, Date: 2005. Hardcover. Acceptable. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed. 2005. Hyperion Press ISBN 0786852941 9780786852949 [US] 

8. Leonardo the Terrible Monster
by Mo Willems 
Price: USD 6.09
Dealer: Biblio, ThriftBooks
Description: Hyperion Press, Date: 2005. Hardcover. Good. Former library book; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed. 2005. Hyperion Press ISBN 0786852941 9780786852949 [US] 

9. Leonardo the Terrible Monster
by Mo Willems 
Price: USD 6.15
Dealer: Biblio, ThriftBooks
Description: Hyperion Press, Date: 2005. Hardcover. Acceptable. Former library book; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed. 2005. Hyperion Press ISBN 0786852941 9780786852949 [US] 

10. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 39.95
Dealer: Biblio, Balancing Man Ltd
Description: U.S.A.: Hyperion Books for Children, Date: 2005. Book. As New. Hardcover. Signed by Author(s). 1st Edition/Printing. Folio - over 12" - 15" tall. SIGNED BY MO WILLEMS. Like New HARDCOVER. DJ in protective sleeve. Bright, crisp, and clean. 1st edition/printing.. 2005. Hyperion Books for Children ISBN 0786852941 9780786852949 [US] 

11. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 6.81
Dealer: Biblio, Better World Books
Description: Disney Publishing Worldwide. Used - Good. Used book that is in clean, average condition without any missing pages. Disney Publishing Worldwide ISBN 0786852941 9780786852949 [US] 

12. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 6.81
Dealer: Biblio, Better World Books
Description: Disney Publishing Worldwide. Used - Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. Disney Publishing Worldwide ISBN 0786852941 9780786852949 [US] 

13. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 6.81
Dealer: Biblio, Better World Books
Description: Disney Publishing Worldwide. Used - Very Good. Former library book; may include library markings. Used book that is in excellent condition. May show signs of wear or have minor defects. Disney Publishing Worldwide ISBN 0786852941 9780786852949 [US] 

14. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 6.81
Dealer: Biblio, Better World Books
Description: Disney Publishing Worldwide. Used - Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. Disney Publishing Worldwide ISBN 0786852941 9780786852949 [US] 

15. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 6.81
Dealer: Biblio, Better World Books
Description: Disney Publishing Worldwide. Used - Good. Used book that is in clean, average condition without any missing pages. Disney Publishing Worldwide ISBN 0786852941 9780786852949 [US] 

16. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 6.81
Dealer: Biblio, Better World Books
Description: Disney Publishing Worldwide. Used - Very Good. Former library book; may include library markings. Used book that is in excellent condition. May show signs of wear or have minor defects. Disney Publishing Worldwide ISBN 0786852941 9780786852949 [US] 

17. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 6.45
Dealer: Biblio, Blue Vase Books LLC
Description: UsedGood. The item shows wear from consistent use, but it remains in good condition and works perfectly. All pages and cover are intact (including the dust cover, if applicable). Spine may show signs of wear. Pages may include limited notes and highlighting. May NOT include discs, access code or other supplemental materials. ISBN 0786852941 9780786852949 [US] 

18. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 21.98
Dealer: Biblio, BookCorner COM LLC
Description: New. . ISBN 0786852941 9780786852949 [US] 

19. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 21.54
Dealer: Biblio, BookCorner COM LLC
Description: UsedVeryGood. signs of little wear on the cover. ISBN 0786852941 9780786852949 [US] 

20. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 21.76
Dealer: Biblio, BookCorner COM LLC
Description: UsedLikeNew. Remainder mark ISBN 0786852941 9780786852949 [US] 

21. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 5.08
Dealer: Biblio, Books4Cause Inc.
Description: UsedGood. The pages show normal wear and tear. Pages are clean! The cover has visible markings and wear. Some corner dings. There are stains or residue on the cover There are some tears on the corners of the spine but doesn't effect biding Fast Shipping - Each order powers our free bookstore in Chicago and sending books to Africa! ISBN 0786852941 9780786852949 [US] 

22. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 21.98
Dealer: Biblio, Ebooksweb COM LLC
Description: New. . ISBN 0786852941 9780786852949 [US] 

23. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 21.76
Dealer: Biblio, Ebooksweb COM LLC
Description: UsedLikeNew. Remainder mark ISBN 0786852941 9780786852949 [US] 

24. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 21.54
Dealer: Biblio, Ebooksweb COM LLC
Description: UsedVeryGood. signs of little wear on the cover. ISBN 0786852941 9780786852949 [US] 

25. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 8.73
Dealer: Biblio, Ergodebooks
Description: Hyperion Books for Children, Date: 2005-09-01. First Edition. hardcover. Used: Good. 2005. Hyperion Books for Children ISBN 0786852941 9780786852949 [US] 

26. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 15.24
Dealer: Biblio, Ergodebooks
Description: Hyperion Books for Children, Date: 2005-09-01. First Edition. hardcover. Used:Good. 2005. Hyperion Books for Children ISBN 0786852941 9780786852949 [US] 

27. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 12.50
Dealer: Biblio, KULTURAs books
Description: Stated 1st Printing: Hyperion Books for Children. Very Good+ in Good+ dust jacket. Date: 2005. First Edition; First Printing. Hardcover. 0786852941 . Pictorial boards, pristine, bright and sharp. Protected, price unclipped, dustjacket, clean and bright, tears to top. Book is firm in binding, color illustrations throughout, 48 pages. Free of any markings, not ex-library. ; Color Illustrations; 4to 11" - 13" tall; 48 pages . 2005. Hyperion Books for Children ISBN 0786852941 9780786852949 [US] 

28. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 4.97
Dealer: Biblio, Off The Shelf LLC
Description: UsedAcceptable. The item is very worn but continues to work perfectly. Signs of wear can include aesthetic issues such as scratches, dents and worn corners. All pages and the cover are intact, but the dust cover may be missing. Pages may include moderate to heavy amount of notes and highlighting,but the text is not obscured or unreadable. May NOT include discs, access code or other supplemental materials. ISBN 0786852941 9780786852949 [US] 

29. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 21.98
Dealer: Biblio, Phillybooks COM LLC
Description: New. . ISBN 0786852941 9780786852949 [US] 

30. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 21.76
Dealer: Biblio, Phillybooks COM LLC
Description: UsedLikeNew. Remainder mark ISBN 0786852941 9780786852949 [US] 

31. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 21.54
Dealer: Biblio, Phillybooks COM LLC
Description: UsedVeryGood. Minor shelf wear ISBN 0786852941 9780786852949 [US] 

32. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 6.91
Dealer: Biblio, REVOLVER MARKET LLC
Description: New. Spend Less, Read More. ISBN 0786852941 9780786852949 [US] 

33. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 18.99
Dealer: Biblio, Russell Books Ltd
Description: Hyperion Books for Children. New. Special order direct from the distributor Hyperion Books for Children ISBN 0786852941 9780786852949 [CA] 

34. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 4.49
Dealer: Biblio, St. Vinnie's Charitable Books
Description: Hyperion Books for Children. Used - Acceptable. Hardcover The item is fairly worn but still readable. Signs of wear include aesthetic issues such as scratches, worn covers, damaged binding. The item may have identifying markings on it or show other signs of previous use. May have page creases, creased spine, bent cover or markings inside. Packed with care, shipped promptly. Hyperion Books for Children ISBN 0786852941 9780786852949 [US] 

35. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 9.95
Dealer: Biblio, Time Traveler Books
Description: New York: Hyperion Books for Children. Fine in Fine dust jacket. Date: 2005. First Edition; First Printing. Hardcover. 0786852941 . 12.60 X 9.10 X 0.50 inches; 48 pages . 2005. Hyperion Books for Children ISBN 0786852941 9780786852949 [US] 

36. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 5.00
Dealer: Biblio, Wonder Book
Description: Hyperion Books for Children. 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. Hyperion Books for Children ISBN 0786852941 9780786852949 [US] 

37. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 5.00
Dealer: Biblio, Wonder Book
Description: Hyperion Books for Children. Used - Very Good. Very Good condition. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner’s name, short gifter’s inscription or light stamp. Hyperion Books for Children ISBN 0786852941 9780786852949 [US] 

38. Leonardo the Terrible Monster
by Willems Mo 
Price: USD 6.59
Dealer: Biblio, World of Books Ltd
Description: Hardback. Very Good. ISBN 0786852941 9780786852949 [GB] 

39. Leonardo the Terrible Monster
by Willems Mo; Willems Mo Illustrator 
Price: USD 18.09
Dealer: Biblio, Ergodebooks
Description: Hyperion Books for Children, Date: 2005-09-01. Hardcover. Used:Good. 2005. Hyperion Books for Children ISBN 0786852941 9780786852949 [US] 

40. Leonardo the Terrible Monster
by Willems Mo; Willems Mo Illustrator 
Price: USD 60.92
Dealer: Biblio, GridFreed LLC
Description: Hyperion Books for Children, Date: 2005-09-01. Hardcover. New. New. In shrink wrap. Looks like an interesting title! 2005. Hyperion Books for Children ISBN 0786852941 9780786852949 [US] 

41. Leonardo the Terrible Monster
by Willems Mo; Willems Mo Illustrator 
Price: USD 5.24
Dealer: Biblio, Orion LLC
Description: Hyperion Books for Children, Date: 2005-09-01. Hardcover. Good. 12x9x0. 2005. Hyperion Books for Children ISBN 0786852941 9780786852949 [US] 

42. Leonardo the Terrible Monster
by Willems Mo; Willems Mo Illustrator 
Price: USD 16.00
Dealer: Biblio, SOUTHAUSTRALIANBOOKS
Description: Hyperion Books for Children, Date: 2005-08-31. hardcover. New. 9x0x12. 2005. Hyperion Books for Children ISBN 0786852941 9780786852949 [US] 

43. Leonardo the Terrible Monster Ala Notable Children's Books. Younger Readers Awards
by Mo Willems 
Price: USD 26.81
Dealer: Biblio, Revaluation Books
Description: Hyperion, Date: 2005. Hardcover. New. 48 pages. 13.00x9.75x0.50 inches. 2005. Hyperion ISBN 0786852941 9780786852949 [GB] 

44. Leonardo the Terrible Monster Ala Notable Children's Books. Younger Readers Awards
by Mo Willems 
Price: USD 19.72
Dealer: Biblio, Revaluation Books
Description: Hyperion, Date: 2005. Hardcover. New. 48 pages. 13.00x9.75x0.50 inches. 2005. Hyperion ISBN 0786852941 9780786852949 [GB] 

45. Leonardo the Terrible Monster Ala Notable Childrens Books. Younger Readers Awards
by Willems Mo 
Price: USD 6.38
Dealer: Biblio, Brit Books Ltd
Description: Hyperion Books for Children. Hardcover. Used; Good. Simply Brit – welcome to our online used book store, where affordability meets great quality. Dive into a world of captivating reads without breaking the bank. We take pride in offering a wide selection of used books, from classics to hidden gems, ensuring there’s something for every literary palate. All orders are shipped within 24 hours and our lightning fast-delivery within 48 hours coupled with our prompt customer service ensures a smooth journey from ordering to delivery. Discover the joy of reading with us, your trusted source for affordable books that do not compromise on quality. 09/01/2005 Hyperion Books for Children ISBN 0786852941 9780786852949 [GB] 

46. LEONARDO THE TERRIBLE MONSTER
by Willems Mo 
Price: USD 50.00
Dealer: ABAA, Type Punch Matrix
Description: New York: Hyperion Books for Children, Date: 2005. Fine in near fine dust jacket.. Signed first printing of this sweet story of a monster who isn't so great at being scary, but makes a good friend. Mo Willems's art is minimalistic and expressive, hilarious and earnest. He began his career as a writer and animator for SESAME STREET, for which he earned six Emmy Awards - his successful shift into children's literature is not surprising. Willems's picture books have earned three Caldecott Honors, two Theodor Seuss Geisel Medals, and he was named the Kennedy Center's first educational artist-in-residence in 2019. 12.25'' x 9''. Original color pictorial boards. Original unclipped ($16.99) color pictorial dust jacket. Illustrated in color. Unpaginated. Signed by Willems to copyright page, with original drawing of LEONARDO dated 9/15/05. With original poster of LEONARDO loosely laid in. Jacket with small shallow crease to rear flap. Sharp and bright. 2005. Hyperion Books for Children ISBN 0786852941 US 

47. LEONARDO THE TERRIBLE MONSTER
by Willems Mo 
Price: USD 50.00
Dealer: Biblio, Type Punch Matrix
Description: New York: Hyperion Books for Children, Date: 2005. Fine in near fine dust jacket.. Signed first printing of this sweet story of a monster who isn't so great at being scary, but makes a good friend. Mo Willems's art is minimalistic and expressive, hilarious and earnest. He began his career as a writer and animator for SESAME STREET, for which he earned six Emmy Awards - his successful shift into children's literature is not surprising. Willems's picture books have earned three Caldecott Honors, two Theodor Seuss Geisel Medals, and he was named the Kennedy Center's first educational artist-in-residence in 2019. 12.25'' x 9''. Original color pictorial boards. Original unclipped ($16.99) color pictorial dust jacket. Illustrated in color. Unpaginated. Signed by Willems to copyright page, with original drawing of LEONARDO dated 9/15/05. With original poster of LEONARDO loosely laid in. Jacket with small shallow crease to rear flap. Sharp and bright. 2005. Hyperion Books for Children ISBN 0786852941 9780786852949 [US] 

48. Leonardo the Terrible Monster
by WILLEMS Mo 
Price: USD 20.00
Dealer: ABAA, Grendel Books, ABAA/ILAB
Description: NY:: Hyperion Books,. Fine in Near Fine dust jacket. Date: 2005. Hardcover. 0786852941 . Illustrated by the author. First printing. Fine in a very near fine (light crimp at the top of the front panel) dust jacket. . 2005. Hyperion Books, ISBN 0786852941 US 

49. Leonardo the Terrible Monster
by WILLEMS Mo 
Price: USD 20.00
Dealer: ABAA, Grendel Books, ABAA/ILAB
Description: NY:: Hyperion Books,. Fine in Fine dust jacket. Date: 2005. Hardcover. 0786852941 . Illustrated by the author. First printing. Fine in a fine dust jacket. . 2005. Hyperion Books, ISBN 0786852941 US 

50. Leonardo the Terrible Monster
by WILLEMS Mo 
Price: USD 20.00
Dealer: Biblio, Grendel Books, ABAA/ILAB
Description: NY:: Hyperion Books,. Fine in Near Fine dust jacket. Date: 2005. Hardcover. 0786852941 . Illustrated by the author. First printing. Fine in a very near fine (light crimp at the top of the front panel) dust jacket. . 2005. Hyperion Books, ISBN 0786852941 9780786852949 [US]