Based on sales for the week ending January 29, 2012

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

17. Emily, Alone
Stewart O'Nan, Penguin, $15, 9780143120490

18. Hotel on the Corner of Bitter and Sweet
Jamie Ford, Ballantine, $15, 9780345505347

19. An Object of Beauty
Steve Martin, Grand Central, $14.99, 9780446573658

20. Freedom
Jonathan Franzen, Picador, $16, 9780312576462

21. The Lake of Dreams
Kim Edwards, Penguin, $16, 9780143120360

22. Smut: Stories
Alan Bennett, Picador, $14, 9781250003164

23. A Secret Kept
Tatiana De Rosnay, St. Martin's, $14.99, 9780312553494

24. The Peach Keeper
Sarah Addison Allen, Bantam, $15, 9780553385601

25. Sister
Rosamund Lupton, Broadway Books, $14, 9780307716521

26. The Imperfectionists
Tom Rachman, Dial, $15, 9780385343671

27. The Elegance of the Hedgehog
Muriel Barbery, Europa Editions, $15, 9781933372600

28. The Death Instinct
Jed Rubenfeld, Riverhead, $16, 9781594485602

29. The Descendants
Kaui Hart Hemmings, Random House, $15, 9780812982954

30. Faith
Jennifer Haigh, Harper Perennial, $14.99, 9780060755812

31. Squirrel Seeks Chipmunk
David Sedaris, Ian Falconer (Illus.), Back Bay, $13.99, 9780316038409

32. Started Early, Took My Dog
Kate Atkinson, Reagan Arthur, $14.99, 9780316066747

33. Little Bee
Chris Cleave, S&S, $15, 9781416589648

34. Night Road
Kristin Hannah, St. Martin's, $14.99, 9780312364434

35. The Postmistress
Sarah Blake, Berkley, $15, 9780425238691

36. The Invisible Bridge
Julie Orringer, Vintage, $15.95, 9781400034376

37. West of Here
Jonathan Evison, Algonquin, $15.95, 9781616200824

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

39. The Best American Short Stories 2011
Geraldine Brooks, Heidi Pitlor (Eds.), Mariner, $14.95, 9780547242163

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

41. Open City
Teju Cole, Random House, $15, 9780812980097

42. The Forgotten Garden
Kate Morton, Washington Square Press, $15, 9781416550556

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

44. A Dog's Purpose
W.Bruce Cameron, Forge, $12.99, 9780765330345

45. The Sweetness at the Bottom of the Pie
Alan Bradley, Bantam, $15, 9780385343497

46. The Guernsey Literary and Potato Peel Pie Society
Mary Ann Shaffer, Annie Barrows, Dial, $15, 9780385341004

47. Tinkers
Paul Harding, Bellevue Literary Press, $14.95, 9781934137123

48. A Reliable Wife
Robert Goolrick, Algonquin, $14.95, 9781565129771

49. Blueprints of the Afterlife
Ryan Boudinot, Grove, $14, 9780802170910

50. An Irish Country Courtship
Patrick Taylor, Forge, $14.99, 9780765321756