Based on sales for the week ending December 23, 2012

16. The Marriage Plot
Jeffrey Eugenides, Picador, $16, 9781250014764

17. Fifty Shades Darker
E.L. James, Vintage, $15.95, 9780345803498

18. Fifty Shades Freed
E.L. James, Vintage, $15.95, 9780345803504

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

20. The Tiger's Wife
Téa Obreht, Random House, $15, 9780385343848

21. World War Z
Max Brooks, Three Rivers, $14.95, 9780307346612

22. The Brief Wondrous Life of Oscar Wao
Junot Diaz, Riverhead, $16, 9781594483295

23. 11/22/63
Stephen King, Gallery, $19.99, 9781451627299

24. Billy Lynn's Long Halftime Walk
Ben Fountain, Ecco, $14.99, 9780060885618

25. Fall of Giants
Ken Follett, NAL, $25, 9780451232571

26. The Cat's Table
Michael Ondaatje, Vintage, $15, 9780307744418

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

28. How It All Began
Penelope Lively, Penguin, $16, 9780143122647

29. Cutting for Stone
Abraham Verghese, Vintage, $15.95, 9780375714368

30. The Great Gatsby
F.Scott Fitzgerald, Scribner, $15, 9780743273565

31. The Shoemaker's Wife
Adriana Trigiani, Harper, $15.99, 9780061257100

32. Caleb's Crossing
Geraldine Brooks, Penguin, $16, 9780143121077

33. The Buddha in the Attic
Julie Otsuka, Anchor, $13.95, 9780307744425

34. A Discovery of Witches
Deborah Harkness, Penguin, $16, 9780143119685

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

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

37. Lone Wolf
Jodi Picoult, Emily Bestler, $16, 9781439102756

38. City of Dark Magic
Magnus Flyte, Penguin, $16, 9780143122685

39. The 100-Year-Old Man Who Climbed Out the Window and Disappeared
Jonas Jonasson, Hyperion, $15.99, 9781401324643

40. Sacre Bleu
Christopher Moore, Morrow, $16.99, 9780061779756

41. The Snowman
Jo Nesbø, Vintage, $14.95, 9780307742995

42. The Keeper of Lost Causes
Jussi Adler-Olsen, Plume, $16, 9780452297906

43. The Best of Me
Nicholas Sparks, Grand Central, $14.99, 9780446547642

44. Swamplandia!
Karen Russell, Vintage, $14.95, 9780307276681

45. The Wind Through the Keyhole
Stephen King, Gallery, $16, 9781451658910

46. A Visit From the Goon Squad
Jennifer Egan, Anchor, $14.95, 9780307477477

47. The Innocent
David Baldacci, Grand Central, $14.99, 9781455519002

48. The Weird Sisters
Eleanor Brown, Berkley, $15, 9780425244142

49. City of Thieves
David Benioff, Plume, $15, 9780452295292

50. The Kitchen House
Kathleen Grissom, Touchstone, $16, 9781439153666