Based on sales for the week ending February 24, 2013

16. Cloud Atlas
David Mitchell, Random House, $15, 9780812984415

17. 1Q84
Haruki Murakami, Vintage, $16.95, 9780307476463

18. The Expats
Chris Pavone, Broadway, $15, 9780770435721

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

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

21. The Age of Miracles
Karen Thompson Walker, Random House, $15, 9780812982947

22. The Silver Linings Playbook
Matthew Quick, Sarah Crichton Books, $15, 9780374533571

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

24. We Live in Water: Stories
Jess Walter, Harper Perennial, $14.99, 9780061926624

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

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

27. A Land More Kind Than Home
Wiley Cash, Morrow, $14.99, 9780062088239

28. The Lifeboat
Charlotte Rogan, Reagan Arthur, $14.99, 9780316185912

29. The Newlyweds
Nell Freudenberger, Vintage Books, $15.95, 9780307388971

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

31. A Good American
Alex George, Berkley , $16, 9780425253175

32. Believing the Lie
Elizabeth George, NAL, $16, 9780451237699

33. The Beginner's Goodbye
Anne Tyler, Ballantine, $15, 9780345533357

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

35. The Starboard Sea
Amber Dermont, St. Martin's Griffin, $14.99, 9781250023438

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

37. The Art of Fielding
Chad Harbach, Back Bay, $14.99, 9780316126670

38. Sharp Objects
Gillian Flynn, Three Rivers, $14, 9780307341556

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

40. Home
Toni Morrison, Vintage, $14, 9780307740915

41. The Hobbit
J.R.R. Tolkien, Mariner, $13.95, 9780547928227

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

43. The Uninvited Guests
Sadie Jones, Harper Perennial, $14.99, 9780062116512

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

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

46. Dark Places
Gillian Flynn, Three Rivers, $14, 9780307341570

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

48. The Best American Short Stories 2012
Tom Perrotta, Heidi Pitlor (Eds.), Mariner, $14.95, 9780547242101

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

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