Based on sales for the week ending January 13, 2013

16. The Black Box
Michael Connelly, Little Brown, $27.99, 9780316069434

17. Me Before You
Jojo Moyes, Pamela Dorman, $27.95, 9780670026609

18. Where'd You Go, Bernadette
Maria Semple, Little Brown, $25.99, 9780316204279

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

20. Beautiful Ruins
Jess Walter, Harper, $26.99, 9780061928123

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

22. Mr. Penumbra's 24-Hour Bookstore
Robin Sloan, FSG, $25, 9780374214913

23. NW
Zadie Smith, Penguin Press, $26.95, 9781594203978

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

25. Kinsey and Me
Sue Grafton, A Marian Wood Book , $27.95, 9780399163838

26. Telegraph Avenue
Michael Chabon, Harper, $27.99, 9780061493348

27. 1356
Bernard Cornwell, Harper, $28.99, 9780061969676

28. The Light Between Oceans
M.L. Stedman, Scribner, $25, 9781451681734

29. Gun Machine
Warren Ellis, Mulholland, $25.99, 9780316187404

30. The River Swimmer
Jim Harrison, Grove Press, $25, 9780802120731

31. The Forgotten
David Baldacci, Grand Central, $27.99, 9780446573054

32. The Death of Bees
Lisa O'Donnell, Harper, $25.99, 9780062209849

33. The Last Man
Vince Flynn, Atria, $27.99, 9781416595212

34. The Secret Keeper
Kate Morton, Atria, $26.99, 9781439152805

35. Collateral Damage
Stuart Woods, Putnam Adult, $26.95, 9780399159862

36. A Hologram for the King
Dave Eggers, McSweeney's, $25, 9781936365746

37. Back to Blood
Tom Wolfe, Little Brown, $30, 9780316036313

38. Fairy Tales from the Brothers Grimm
Philip Pullman (Ed.), Viking, $27.95, 9780670024971

39. The Time Keeper
Mitch Albom, Hyperion, $24.99, 9781401322786

40. The Testament of Mary
Colm Tólbín, Scribner, $19.99, 9781451688382

41. The Unlikely Pilgrimage of Harold Fry
Rachel Joyce, Random House, $25, 9780812993295

42. Notorious Nineteen
Janet Evanovich, Bantam, $28, 9780345527745

43. Y
Marjorie Celona, Free Press, $24.99, 9781451674385

44. Cold Days
Jim Butcher, Roc, $27.95, 9780451464408

45. The Intercept
Dick Wolf, Morrow, $27.99, 9780062064837

46. Robert B. Parker's Ironhorse
Robert Knott, Putnam Adult, $26.95, 9780399158117

47. A Wanted Man
Lee Child, Delacorte, $28, 9780385344333

48. The Dog Stars
Peter Heller, Knopf, $24.95, 9780307959942

49. Cross Roads
Wm.Paul Young, Faithwords, $24.99, 9781455516049

50. Threat Vector
Tom Clancy, Putnam Adult, $28.95, 9780399160455