Based on sales for the week ending October 16, 2011

16. Feast Day of Fools
James Lee Burke, S&S, $26.99, 9781451643114

17. Lost Memory of Skin
Russell Banks, Ecco, $25.99, 9780061857638

18. The Sense of an Ending
Julian Barnes, Knopf, $23.95, 9780307957122

19. The Stranger's Child
Alan Hollinghurst, Knopf, $27.95, 9780307272768

20. When She Woke
Hillary Jordan, Algonquin, $24.95, 9781565126299

21. Shock Wave
John Sandford, Putnam, $27.95, 9780399157691

22. The Great Leader
Jim Harrison, Grove Press, $24, 9780802119704

23. The Night Strangers
Chris Bohjalian, Crown, $25, 9780307394996

24. Caleb's Crossing
Geraldine Brooks, Viking, $26.95, 9780670021048

25. The Forgotten Waltz
Anne Enright, Norton, $25.95, 9780393072556

26. The Language of Flowers
Vanessa Diffenbaugh, Ballantine, $25, 9780345525543

27. The Girl Who Kicked the Hornet's Nest
Stieg Larsson, Knopf, $27.95, 9780307269997

28. Habibi
Craig Thompson, Pantheon, $35, 9780375424144

29. The Buddha in the Attic
Julie Otsuka, Knopf, $22, 9780307700001

30. River of Smoke
Amitav Ghosh, FSG, $28, 9780374174231

31. The Leftovers
Tom Perrotta, St. Martin's, $25.99, 9780312358341

32. Train Dreams
Denis Johnson, FSG, $18, 9780374281144

33. Chango's Beads and Two-Tone Shoes
William Kennedy, Viking, $26.95, 9780670022977

34. The Tiger's Wife
Tea Obreht, Random House, $25, 9780385343831

35. We the Animals
Justin Torres, Houghton Mifflin Harcourt, $18, 9780547576725

36. The Magician King
Lev Grossman, Viking, $26.95, 9780670022311

37. The Visible Man
Chuck Klosterman, Scribner, $25, 9781439184462

38. The Keeper of Lost Causes
Jussi Adler-Olsen, Dutton, $25.95, 9780525952480

39. Ready Player One
Ernest Cline, Crown, $24, 9780307887436

40. Pirate King
Laurie R. King, Bantam, $25, 9780553807981

41. A Trick of the Light
Louise Penny, Minotaur, $25.99, 9780312655457

42. A Dublin Student Doctor
Patrick Taylor, Forge, $24.99, 9780765326737

43. Lionheart
Sharon Kay Penman, A Marian Wood Book/Putnam, $28.95, 9780399157851

44. Son of Stone
Stuart Woods, Putnam, $26.95, 9780399157653

45. Last Man in Tower
Aravind Adiga, Knopf, $26.95, 9780307594099

46. Neverwinter
R.A. Salvatore, Wizards of the Coast, $27.95, 9780786958429

47. Tag Man
Archer Mayor, Minotaur, $25.99, 9780312681944

48. The Iliad: (The Stephen Mitchell Translation)
Homer, Stephen Mitchell, Free Press, $35, 9781439163375

49. The Children of the Sky
Vernor Vinge, Tor, $25.99, 9780312875626

50. I Married You for Happiness
Lily Tuck, Atlantic Monthly, $24, 9780802119919