Based on sales for the week ending October 30, 2011

16. Great House
Nicole Krauss, Norton, $14.95, 9780393340648

17. The Fifth Witness
Michael Connelly, Grand Central, $14.99, 9781455510313

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

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

20. By Nightfall
Michael Cunningham, Picador, $15, 9780312610432

21. Fall of Giants
Ken Follett, NAL, $25, 9780451232571

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

23. Little Bee
Chris Cleave, S&S, $15, 9781416589648

24. Swamplandia!
Karen Russell, Vintage, $14.95, 9780307276681

25. A Red Herring Without Mustard
Alan Bradley, Bantam, $15, 9780385343466

26. The Elegance of the Hedgehog
Muriel Barbery, Europa Editions, $15, 9781933372600

27. The Rum Diary
Hunter S. Thompson, S&S, $15, 9781451659719

28. The Magicians
Lev Grossman, Plume, $16, 9780452296299

29. City of Thieves
David Benioff, Plume, $15, 9780452295292

30. Water for Elephants
Sara Gruen, Algonquin, $14.95, 9781616200701

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

32. The Wind-Up Bird Chronicle
Haruki Murakami, Vintage, $16, 9780679775430

33. The Tower, the Zoo, and the Tortoise
Julia Stuart, Anchor, $14.95, 9780307476913

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

35. One Day
David Nicholls, Vintage, $14.95, 9780307946713

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

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

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

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

40. Headhunters
Jo Nesbø, Vintage, $14.95, 9780307948687

41. The Forgotten Garden
Kate Morton, Washington Square Press, $15, 9781416550556

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

43. The Sixth Man
David Baldacci, Grand Central, $14.99, 9781455510320

44. The Sweetness at the Bottom of the Pie
Alan Bradley, Bantam, $15, 9780385343497

45. The Best American Nonrequired Reading
Dave Eggers (Ed.), Mariner, $14.95, 9780547577432

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

47. Nemesis
Philip Roth, Vintage, $15, 9780307475008

48. Djibouti
Elmore Leonard, Harper, $14.99, 9780061735219

49. Faithful Place
Tana French, Penguin, $16, 9780143119494

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