Based on sales for the week ending September 1, 2013

16. The Orchardist
Amanda Coplin, Harper Perennial, $15.99, 9780062188519

17. The Secret Keeper
Kate Morton, Washington Square Press, $16, 9781439152812

18. Winter of the World
Ken Follett, NAL, $25, 9780451419248

19. NW
Zadie Smith, Penguin, $16, 9780143123934

20. The Language of Flowers
Vanessa Diffenbaugh, Ballantine, $15, 9780345525550

21. The Paris Wife
Paula McLain, Ballantine, $15, 9780345521316

22. The Unlikely Pilgrimage of Harold Fry
Rachel Joyce, Random House, $15, 9780812983456

23. World War Z
Max Brooks, Broadway, $14.95, 9780770437411

24. The Bartender's Tale
Ivan Doig, Riverhead, $16, 9781594631481

25. Rules of Civility
Amor Towles, Penguin, $16, 9780143121169

26. The Racketeer
John Grisham, Bantam, $16, 9780345545336

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

28. The Perks of Being a Wallflower
Stephen Chbosky, MTV Books, $14, 9781451696196

29. Tell the Wolves I'm Home
Carol Rifka Brunt, Dial, $15, 9780812982855

30. Fahrenheit 451
Ray Bradbury, S&S, $13.99, 9781451673319

31. The Night Circus
Erin Morgenstern, Anchor, $15, 9780307744432

32. Bring Up the Bodies
Hilary Mantel, Picador, $16, 9781250024176

33. The Beautiful Mystery
Louise Penny, Minotaur, $15.99, 9781250031129

34. Orphan Train
Christina Baker Kline, Morrow, $14.99, 9780061950728

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

36. Ender's Game
Orson Scott Card, Tor, $9.99, 9780765337542

37. Fifty Shades of Grey
E.L. James, Vintage, $15.95, 9780345803481

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

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

40. The Sense of an Ending
Julian Barnes, Vintage, $14.95, 9780307947727

41. The Expats
Chris Pavone, Broadway, $15, 9780770435721

42. The Panther
Nelson DeMille, Grand Central, $15, 9780446699617

43. Life of Pi
Yann Martel, Mariner, $15.95, 9780547848419

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

45. City of Women
David R. Gillham, Berkley, $16, 9780425252963

46. Of Mice and Men
John Steinbeck, Penguin, $10, 9780140177398

47. The Chaperone
Laura Moriarty, Riverhead, $16, 9781594631436

48. The Snow Child
Eowyn Ivey, Reagan Arthur/Back Bay Books, $14.99, 9780316175661

49. Mission to Paris
Alan Furst, Random House, $16, 9780812981827

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