Based on sales for the week ending July 21, 2013

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

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

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

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

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

21. The Dog Stars
Peter Heller, Vintage, $15, 9780307950475

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

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

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

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

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

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

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

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

30. The Yellow Birds
Kevin Powers, Back Bay, $14.99, 9780316219341

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

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

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

34. Broken Harbor
Tana French, Penguin, $16, 9780143123309

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

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

37. Cloud Atlas
David Mitchell, Random House, $15, 9780812984415

38. The Sandcastle Girls
Chris Bohjalian, Vintage, $15.95, 9780307743916

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

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

41. Tigers in Red Weather
Liza Klaussmann, Back Bay, $15, 9780316211321

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

43. The Marseille Caper
Peter Mayle, Vintage, $14.95, 9780307740953

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

45. State of Wonder
Ann Patchett, Harper Perennial, $15.99, 9780062049810

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

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

48. Back to Blood
Tom Wolfe, Back Bay, $18, 9780316036337

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

50. A Thousand Splendid Suns
Khaled Hosseini, Riverhead, $16, 9781594483851