Based on sales for the week ending September 30, 2012

16. The Cat's Table
Michael Ondaatje, Vintage, $15, 9780307744418

17. The Keeper of Lost Causes
Jussi Adler-Olsen, Plume, $16, 9780452297906

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

19. The Brief Wondrous Life of Oscar Wao
Junot Diaz, Riverhead, $16, 9781594483295

20. The Buddha in the Attic
Julie Otsuka, Anchor, $13.95, 9780307744425

21. 11/22/63
Stephen King, Gallery, $19.99, 9781451627299

22. Maine
J.Courtney Sullivan, Vintage, $15.95, 9780307742216

23. Wolf Hall
Hilary Mantel, Picador, $16, 9780312429980

24. A Discovery of Witches
Deborah Harkness, Penguin, $16, 9780143119685

25. The Song of Achilles
Madeline Miller, Ecco, $14.99, 9780062060624

26. Cutting for Stone
Abraham Verghese, Vintage, $15.95, 9780375714368

27. The Art of Hearing Heartbeats
Jan-Philipp Sendker, Other Press, $14.95, 9781590514634

28. The Kitchen House
Kathleen Grissom, Touchstone, $16, 9781439153666

29. The Family Fang
Kevin Wilson, Ecco, $13.99, 9780061579059

30. The Dovekeepers
Alice Hoffman, Scribner, $16, 9781451617481

31. The Art of Racing in the Rain
Garth Stein, Harper, $14.99, 9780061537967

32. The Prague Cemetery
Umberto Eco, Mariner, $15.95, 9780547844206

33. The 100-Year-Old Man Who Climbed Out the Window and Disappeared
Jonas Jonasson, Hyperion, $15.99, 9781401324643

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

35. The Time in Between
Maria Duenas, Atria, $16, 9781451616897

36. The Best of Me
Nicholas Sparks, Grand Central, $14.99, 9780446547642

37. Life of Pi
Yann Martel, Harvest, $15.95, 9780156027328

38. Bared to You
Sylvia Day, Berkley, $15, 9780425263907

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

40. Sharp Objects
Gillian Flynn, Three Rivers, $14, 9780307341556

41. Ready Player One
Ernest Cline, Broadway, $14, 9780307887443

42. The Stranger's Child
Alan Hollinghurst, Vintage, $15.95, 9780307474346

43. The House at Tyneford
Natasha Solomons, Plume, $15, 9780452297647

44. Dark Places
Gillian Flynn, Three Rivers, $14, 9780307341570

45. The Hobbit
J.R.R. Tolkien, Mariner, $13.95, 9780547928227

46. The Snowman
Jo Nesbø, Vintage, $14.95, 9780307742995

47. When She Woke
Hillary Jordan, Algonquin, $14.95, 9781616201937

48. A Visit From the Goon Squad
Jennifer Egan, Anchor, $14.95, 9780307477477

49. The Orphan Master's Son
Adam Johnson, Random House, $15, 9780812982626

50. The Leopard
Jo Nesbø, Vintage, $14.95, 9780307743183