Based on sales for the week ending April 14, 2013

16. The Round House
Louise Erdrich, Harper, $27.99, 9780062065247

17. A Dance With Dragons
George R.R. Martin, Bantam, $35, 9780553801477

18. The Flamethrowers
Rachel Kushner, Scribner, $26.99, 9781439142004

19. The Aviator's Wife
Melanie Benjamin, Delacorte, $26, 9780345528674

20. Life After Life
Jill McCorkle, Shannon Ravenel Books, $24.95, 9781565122550

21. The Accursed
Joyce Carol Oates, Ecco Press, $27.99, 9780062231703

22. This Is How You Lose Her
Junot Díaz, Riverhead, $26.95, 9781594487361

23. A Thousand Mornings
Mary Oliver, Penguin Press, $24.95, 9781594204777

24. Daddy's Gone a Hunting
Mary Higgins Clark, S&S, $26.99, 9781451668940

25. A Tale for the Time Being
Ruth Ozeki, Viking, $28.95, 9780670026630

26. Benediction
Kent Haruf, Knopf, $25.95, 9780307959881

27. Tapestry of Fortunes
Elizabeth Berg, Random House, $26, 9780812993141

28. Vampires in the Lemon Grove
Karen Russell, Knopf, $24.95, 9780307957238

29. Me Before You
Jojo Moyes, Pamela Dorman/Viking, $27.95, 9780670026609

30. Unintended Consequences
Stuart Woods, Putnam Adult, $26.95, 9780399159879

31. Ordinary Grace
William Kent Krueger, Atria, $24.99, 9781451645828

32. Reconstructing Amelia
Kimberly McCreight, Harper, $25.99, 9780062225436

33. How to Get Filthy Rich in Rising Asia
Mohsin Hamid, Riverhead, $26.95, 9781594487293

34. The Divine Comedy
Dante Alighieri, Liveright, $29.95, 9780871404480

35. Breaking Point
C.J. Box, Putnam Adult, $26.95, 9780399160752

36. The Yellow Birds
Kevin Powers, Little Brown, $24.99, 9780316219365

37. A Memory of Light
Robert Jordan, Brandon Sanderson, Tor, $34.99, 9780765325952

38. Red Doc>
Anne Carson, Knopf, $24.95, 9780307960580

39. Ghostman
Roger Hobbs, Knopf, $24.95, 9780307959966

40. The Art Forger
B.A. Shapiro, Algonquin, $23.95, 9781616201326

41. Don't Go
Lisa Scottoline, St. Martin's , $27.99, 9781250010070

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

43. Mary Coin
Marisa Silver, Blue Rider , $26.95, 9780399160707

44. The Twelve Tribes of Hattie
Ayana Mathis, Knopf, $24.95, 9780385350280

45. Mrs. Lincoln's Dressmaker
Jennifer Chiaverini, Dutton, $26.95, 9780525953616

46. Miss Julia Stirs Up Trouble
Ann B. Ross, Viking, $26.95, 9780670026104

47. Sweet Tooth
Ian McEwan, Nan A. Talese, $26.95, 9780385536820

48. Midnight at Marble Arch
Anne Perry, Ballantine, $27, 9780345536662

49. Middle C
William H. Gass, Knopf, $28.95, 9780307701633

50. Murder Below Montparnasse
Cara Black, Soho Crime, $25.95, 9781616952150