Based on sales for the week ending November 20, 2011

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

17. Zero Day
David Baldacci, Grand Central, $27.99, 9780446573016

18. Salvage the Bones
Jesmyn Ward, Bloomsbury, $24, 9781608195220

19. The Angel Esmeralda
Don DeLillo, Scribner, $24, 9781451655841

20. The Dovekeepers
Alice Hoffman, Scribner, $27.99, 9781451617474

21. Damned
Chuck Palahniuk, Doubleday, $24.95, 9780385533027

22. Rules of Civility
Amor Towles, Viking, $26.95, 9780670022694

23. The Affair
Lee Child, Delacorte, $28, 9780385344326

24. I Am Half-Sick of Shadows
Alan Bradley, Delacorte, $23, 9780385344012

25. The House of Silk
Anthony Horowitz, Mulholland, $27.99, 9780316196994

26. The Girl Who Kicked the Hornet's Nest
Stieg Larsson, Knopf, $27.95, 9780307269997

27. Reamde
Neal Stephenson, Morrow, $35, 9780061977961

28. Zone One
Colson Whitehead, Doubleday, $25.95, 9780385528078

29. Caleb's Crossing
Geraldine Brooks, Viking, $26.95, 9780670021048

30. The Language of Flowers
Vanessa Diffenbaugh, Ballantine, $25, 9780345525543

31. The Time in Between
Maria Duenas, Atria, $26, 9781451616880

32. Devil's Gate
Clive Cussler, Graham Brown, Putnam Adult, $27.95, 9780399157820

33. Nightwoods
Charles Frazier, Random House, $26, 9781400067091

34. The Buddha in the Attic
Julie Otsuka, Knopf, $22, 9780307700001

35. Aleph
Paulo Coelho, Knopf, $24.95, 9780307700186

36. Snuff
Terry Pratchett, Harper, $25.99, 9780062011848

37. The Christmas Wedding
James Patterson, Richard DiLallo, Little Brown, $25.99, 9780316097390

38. The Impossible Dead
Ian Rankin, Reagan Arthur, $25.99, 9780316039772

39. The Great Leader
Jim Harrison, Grove, $24, 9780802119704

40. The Stranger's Child
Alan Hollinghurst, Knopf, $27.95, 9780307272768

41. The Lady of the Rivers
Philippa Gregory, Touchstone, $27.99, 9781416563709

42. Habibi
Craig Thompson, Pantheon, $35, 9780375424144

43. The Keeper of Lost Causes
Jussi Adler-Olsen, Dutton, $25.95, 9780525952480

44. The Night Strangers
Chris Bohjalian, Crown, $25, 9780307394996

45. When She Woke
Hillary Jordan, Algonquin, $24.95, 9781565126299

46. Lost Memory of Skin
Russell Banks, Ecco, $25.99, 9780061857638

47. We the Animals
Justin Torres, Houghton Mifflin Harcourt, $18, 9780547576725

48. The 50 Funniest American Writers
Andy Borowitz (Ed.), Library of America, $27.95, 9781598531077

49. The Boy in the Suitcase
Lene Kaaberbol, Agnete Friis, Soho Crime, $24, 9781569479810

50. Shock Wave
John Sandford, Putnam, $27.95, 9780399157691