Based on sales for the week ending April 21, 2013

16. A Week in Winter
Maeve Binchy, Knopf, $26.95, 9780307273574

17. Whiskey Beach
Nora Roberts, Putnam Adult, $27.95, 9780399159893

18. A Man Without Breath
Philip Kerr, A Marian Wood Book/Putnam, $26.95, 9780399160790

19. The Storyteller
Jodi Picoult, Atria, $28.99, 9781439102763

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

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

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

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

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

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

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

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

28. Blasphemy
Sherman Alexie, Grove Press, $27, 9780802120397

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

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

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

32. This Is How You Lose Her
Junot D?az, Riverhead, $26.95, 9781594487361

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

34. The View from Penthouse B
Elinor Lipman, Houghton Mifflin Harcourt, $25, 9780547576213

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

50. Winter of the World
Ken Follett, Dutton, $36, 9780525952923