Based on sales for the week ending August 7, 2011

16. A Dog's Purpose
W. Bruce Cameron, Forge, $12.99, 9780765330345

17. French Lessons
Ellen Sussman, Ballantine, $15, 9780345522771

18. Hotel on the Corner of Bitter and Sweet
Jamie Ford, Ballantine, $15, 9780345505347

19. Juliet
Anne Fortier, Ballantine, $15, 9780345516114

20. The Girl With the Dragon Tattoo
Stieg Larsson, Vintage, $14.95, 9780307454546

21. Safe Haven
Nicholas Sparks, Grand Central, $14.99, 9780446547604

22. A Game of Thrones
George R.R. Martin, Bantam, $17, 9780553386790

23. Star Island
Carl Hiaasen, Grand Central, $14.99, 9780446556125

24. The Distant Hours
Kate Morton, Washington Square Press, $15, 9781439152799

25. Super Sad True Love Story
Gary Shteyngart, Random House, $15, 9780812977868

26. The Girl Who Played With Fire
Stieg Larsson, Vintage, $15.95, 9780307454553

27. The Widower's Tale
Julia Glass, Anchor, $15, 9780307456106

28. The Invisible Bridge
Julie Orringer, Vintage, $15.95, 9781400034376

29. Matterhorn
Karl Marlantes, Grove Press, $15.95, 9780802145314

30. The Great Gatsby
F. Scott Fitzgerald, Scribner, $15, 9780743273565

31. The Girl Who Fell From the Sky
Heidi W. Durrow, Algonquin, $13.95, 9781616200152

32. The Lonely Polygamist
Brady Udall, Norton, $15.95, 9780393339710

33. Tinkers
Paul Harding, Bellevue Literary Press, $14.95, 9781934137123

34. Crooked Letter, Crooked Letter
Tom Franklin, Harper Perennial, $14.99, 9780060594671

35. The Alchemist
Paulo Coelho, HarperOne, $14.99, 9780061122415

36. Let the Great World Spin
Colum McCann, Random House, $15, 9780812973990

37. Private Life
Jane Smiley, Anchor, $15.95, 9781400033195

38. Left Neglected
Lisa Genova, Gallery, $15, 9781439164655

39. How to Live Safely in a Science Fictional Universe
Charles Yu, Vintage, $14.95, 9780307739452

40. The Thousand Autumns of Jacob de Zoet
David Mitchell, Random House, $15, 9780812976366

41. Island Beneath the Sea
Isabel Allende, Harper Perennial, $14.99, 9780061988257

42. Bury Your Dead
Louise Penny, Minotaur, $14.99, 9780312626907

43. Spies of the Balkans
Alan Furst, Random House, $15, 9780812977387

44. Work Song
Ivan Doig, Riverhead, $15, 9781594485206

45. The Redbreast
Jo Nesbø, Harper, $14.99, 9780061134005

46. How to Be an American Housewife
Margaret Dilloway, Berkley, $15, 9780425241295

47. The Passage
Justin Cronin, Ballantine, $16, 9780345504975

48. Half Broke Horses
Jeannette Walls, Scribner, $16, 9781416586296

49. The Soldier's Wife
Margaret Leroy, Hyperion, $14.99, 9781401341701

50. The Guernsey Literary and Potato Peel Pie Society
Mary Ann Shaffer, Annie Barrows, Dial, $15, 9780385341004