Based on sales for the week ending November 27, 2011

16. A Secret Kept
Tatiana De Rosnay, St. Martin's, $14.99, 9780312553494

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

18. The Postmistress
Sarah Blake, Berkley, $15, 9780425238691

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

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

21. The Imperfectionists
Tom Rachman, Dial, $15, 9780385343671

22. The Sherlockian
Graham Moore, Twelve, $14.99, 9780446572583

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

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

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

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

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

28. The Next Always
Nora Roberts, Berkley, $16, 9780425243213

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

30. Headhunters
Jo Nesbo, Vintage, $14.95, 9780307948687

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

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

33. A Christmas Blizzard
Garrison Keillor, Penguin, $13, 9780143119883

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

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

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

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

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

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

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

41. The Complaints
Ian Rankin, Reagan Arthur Books, $14.99, 9780316078764

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

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

44. The Descendants
Kaui Hart Hemmings, Random House , $15, 9780812982954

45. The Wind-Up Bird Chronicle
Haruki Murakami, Vintage, $16.95, 9780679775430

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

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

48. Extremely Loud and Incredibly Close
Jonathan Safran Foer, Mariner, $14.95, 9780618711659

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

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