Based on sales for the week ending March 4, 2012

16. The Girl Who Played With Fire
Stieg Larsson, Vintage, $15.95, 9780307454553

17. Room
Emma Donoghue, Back Bay, $14.99, 9780316098328

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

19. Before I Go to Sleep
S.J. Watson, Harper, $14.99, 9780062060563

20. Sarah's Key
Tatiana De Rosnay, St. Martin's, $13.99, 9781250004345

21. Major Pettigrew's Last Stand
Helen Simonson, Random House, $15, 9780812981223

22. When the Killing's Done
T.Coraghessan Boyle, Penguin Books, $16, 9780143120391

23. The Story of Beautiful Girl
Rachel Simon, Grand Central, $12, 9780446574457

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

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

26. This Beautiful Life
Helen Schulman, Harper Perennial, $13.99, 9780062024398

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

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

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

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

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

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

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

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

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

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

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

38. Pulse
Julian Barnes, Vintage Books, $15, 9780307742407

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

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

41. Sing You Home
Jodi Picoult, Atria, $16, 9781439102732

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

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

44. The Empty Family
Colm Toibin, Scribner, $15, 9781439195963

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

46. The Lucky One
Nicholas Sparks, Grand Central, $14.99, 9781455508969

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

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

49. The Illumination
Kevin Brockmeier, Vintage Books, $15, 9780307387776

50. Three Stages of Amazement
Carol Edgarian, Scribner, $16, 9781439198315