Based on sales for the week ending June 10, 2012

16. Redshirts
John Scalzi, Tor, $24.99, 9780765316998

17. Deadlocked
Charlaine Harris, Ace, $27.95, 9781937007447

18. The Uninvited Guests
Sadie Jones, Harper, $24.99, 9780062116505

19. The Yard
Alex Grecian, Putnam, $26.95, 9780399149542

20. The Night Circus
Erin Morgenstern, Doubleday, $26.95, 9780385534635

21. The Chaperone
Laura Moriarty, Riverhead, $26.95, 9781594487019

22. 11/22/63
Stephen King, Scribner, $35, 9781451627282

23. The Limpopo Academy of Private Detection
Alexander McCall Smith, Pantheon, $24.95, 9780307378408

24. The Lifeboat
Charlotte Rogan, Reagan Arthur, $24.99, 9780316185905

25. The Newlyweds
Nell Freudenberger, Knopf, $25.95, 9780307268846

26. The Chemistry of Tears
Peter Carey, Knopf, $26, 9780307592712

27. Spring Fever
Mary Kay Andrews, St. Martin's, $25.99, 9780312642716

28. The Dream of the Celt
Mario Vargas Llosa, FSG, $27, 9780374143466

29. A Lady Cyclist's Guide to Kashgar
Suzanne Joinson, Bloomsbury, $26, 9781608198115

30. The Shoemaker's Wife
Adriana Trigiani, Harper, $26.99, 9780061257094

31. The Marriage Plot
Jeffrey Eugenides, FSG, $28, 9780374203054

32. Defending Jacob
William Landay, Delacorte, $26, 9780385344227

33. As the Crow Flies
Craig Johnson, Viking, $25.95, 9780670023516

34. 2312
Kim Stanley Robinson, Orbit, $25.99, 9780316098120

35. The Beginner's Goodbye
Anne Tyler, Knopf, $24.95, 9780307957276

36. They Eat Puppies, Don't They?
Christopher Buckley, Twelve, $25.99, 9780446540971

37. A Dog's Journey
W.Bruce Cameron, Forge, $24.99, 9780765330536

38. The Lower River
Paul Theroux, Houghton Mifflin Harcourt, $25, 9780547746500

39. 11th Hour
James Patterson, Maxine Paetro, Little Brown, $27.99, 9780316097499

40. The Columbus Affair
Steve Berry, Ballantine, $27, 9780345526519

41. The 500
Matthew Quirk, Reagan Arthur, $25.99, 9780316198622

42. Robert B. Parker's Lullaby
Ace Atkins, Putnam Adult, $26.95, 9780399158032

43. The Storm
Clive Cussler, Graham Brown, Putnam Adult, $27.95, 9780399160134

44. The Song of Achilles
Madeline Miller, Ecco, $25.99, 9780062060617

45. The Prophet
Khalil Gibran, Knopf, $15, 9780394404288

46. 1Q84
Haruki Murakami, Knopf, $30.50, 9780307593313

47. An Unmarked Grave
Charles Todd, Morrow, $24.99, 9780062015723

48. Capital
John Lanchester, Norton, $26.95, 9780393082074

49. The Sins of the Father
Jeffrey Archer, St. Martin's, $27.99, 9781250000972

50. Rules of Civility
Amor Towles, Viking, $26.95, 9780670022694