Based on sales for the week ending September 23, 2012

16. The Dog Stars
Peter Heller, Knopf, $24.95, 9780307959942

17. The Malice of Fortune
Michael Ennis, Doubleday, $26.95, 9780385536318

18. The Orchardist
Amanda Coplin, Harper, $26.99, 9780062188502

19. Shadow of Night
Deborah Harkness, Viking, $28.95, 9780670023486

20. A Hologram for the King
Dave Eggers, McSweeney's, $25, 9781936365746

21. Zoo
James Patterson, Michael Ledwidge, Little Brown, $27.99, 9780316097444

22. The Paris Wife
Paula McLain, Ballantine, $25, 9780345521309

23. The Unlikely Pilgrimage of Harold Fry
Rachel Joyce, Random House, $25, 9780812993295

24. Severe Clear
Stuart Woods, Putnam Adult, $26.95, 9780399159848

25. Broken Harbor
Tana French, Viking, $27.95, 9780670023653

26. Garment of Shadows
Laurie R. King, Bantam, $26, 9780553807998

27. Lionel Asbo: State of England
Martin Amis, Knopf, $25.95, 9780307958082

28. Canada
Richard Ford, Ecco, $27.99, 9780061692048

29. Midst Toil and Tribulation
David Weber, Tor, $27.99, 9780765321558

30. Bring Up the Bodies
Hilary Mantel, Holt, $28, 9780805090031

31. Defending Jacob
William Landay, Delacorte, $26, 9780385344227

32. Mission to Paris
Alan Furst, Random House, $27, 9781400069484

33. The Prisoner of Heaven
Carlos Ruiz Zafón, Harper, $25.99, 9780062206282

34. The Tombs
Clive Cussler, Thomas Perry, Putnam Adult, $27.95, 9780399159268

35. The Revised Fundamentals of Caregiving
Jonathan Evison, Algonquin, $23.95, 9781616200398

36. Low Pressure
Sandra Brown, Grand Central, $26.99, 9781455501557

37. Those We Love Most
Lee Woodruff, Hyperion, $26.99, 9781401341787

38. Creole Belle
James Lee Burke, S&S, $27.99, 9781451648133

39. Delusion in Death
J.D. Robb, Putnam Adult, $27.95, 9780399158810

40. Sacré Bleu
Christopher Moore, Morrow, $26.99, 9780061779749

41. The Kingmaker's Daughter
Philippa Gregory, Touchstone, $26.99, 9781451626070

42. Robert B. Parker's Fool Me Twice
Michael Brandman, Putnam Adult, $25.95, 9780399159497

43. A Hundred Flowers
Gail Tsukiyama, St. Martin's, $24.99, 9780312274818

44. The Age of Miracles
Karen Thompson Walker, Random House, $26, 9780812992977

45. In One Person
John Irving, S&S, $28, 9781451664126

46. The Sandcastle Girls
Chris Bohjalian, Doubleday, $25.95, 9780385534796

47. The Fallen Angel
Daniel Silva, Harper, $27.99, 9780062073129

48. City of Women
David R. Gillham, Amy Einhorn, $25.95, 9780399157769

49. The Cutting Season
Attica Locke, Harper, $25.99, 9780061802058

50. A Fistful of Collars
Spencer Quinn, Atria, $25, 9781451665161