Based on sales for the week ending June 17, 2012

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

17. The Dovekeepers
Alice Hoffman, Scribner, $16, 9781451617481

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

19. Trapeze
Simon Mawer, Other Press, $15.95, 9781590515273

20. The Family Fang
Kevin Wilson, Ecco, $13.99, 9780061579059

21. The Drop
Michael Connelly, Grand Central, $14.99, 9781455518982

22. The House at Tyneford
Natasha Solomons, Plume, $15, 9780452297647

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

24. Train Dreams
Denis Johnson, Picador, $12, 9781250007650

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

26. The Sisters Brothers
Patrick DeWitt, Ecco, $14.99, 9780062041289

27. Fahrenheit 451
Ray Bradbury, S&S, $11.99, 9781451673319

28. Fifty Shades Trilogy
E.L. James, Vintage, $47.85, 9780345804044

29. The Best Exotic Marigold Hotel
Deborah Moggach, Random House, $15, 9780812982428

30. The Snowman
Jo Nesb?, Vintage, $14.95, 9780307742995

31. Salvage the Bones
Jesmyn Ward, Bloomsbury, $15, 9781608196265

32. The Help
Kathryn Stockett, Berkley, $16, 9780425245132

33. The Girl Who Kicked the Hornet's Nest
Stieg Larsson, Vintage, $15.95, 9780307454560

34. Bared to You
Sylvia Day, Berkley Publishing Group, $15, 9780425263907

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

36. A Game of Thrones
George R.R. Martin, Bantam, $17, 9780553386790

37. Unsaid
Neil Abramson, Center Street, $14.99, 9781599954097

38. To Be Sung Underwater
Tom McNeal, Back Bay Books, $14.99, 9780316127387

39. The Leftovers
Tom Perrotta, St. Martin's, $14.99, 9780312363550

40. The American Heiress
Daisy Goodwin, St. Martin's, $14.99, 9780312658663

41. The Map of Time
Felix J. Palma, Atria Books, $16, 9781439167410

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

43. The Age of Doubt
Andrea Camilleri, Penguin, $15, 9780143120926

44. Doc
Mary Doria Russell, Ballantine, $15, 9780812980004

45. Joy for Beginners
Erica Bauermeister, Berkley, $15, 9780425247426

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

47. The Perks of Being a Wallflower
Stephen Chbosky, MTV Books, $14, 9780671027346

48. Once Upon a River
Bonnie Jo Campbell, Norton, $15.95, 9780393341775

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

50. Abraham Lincoln: Vampire Hunter
Seth Grahame-Smith, Grand Central, $13.99, 9780446563079