Philosophy of Science owes a considerable debt of gratitude to its referees, both to members of the Editorial Board (listed on the inside cover) and to the many other individuals who participate in the review process. In acknowledgement of their important contribution, we list here the names of those individuals not on the Editorial Board who have refereed papers during the last year.

1. Darren Abramson

2. David Albert

3. J. McKenzie Alexander

4. Joshua Alexander

5. Douglas Allchin

6. Marc Alspector-Kelly

7. Ron Amundson

8. Rachel Ankeny

9. André Ariew

10. Frank Arntzenius

11. Jonathan S. Bain

12. Alan Baker

13. Yuri V. Balashov

14. Gillian Barker

15. Eric Barnes

16. Jeffrey A. Barrett

17. Robert W. Batterman

18. Robert Boyd

19. Mark Bridger

20. Ingo Brigandt

21. Robert Brown

22. Paul Busch

23. Craig Callender

24. John Carroll

25. Alan Chalmers

26. Anthony Chemero

27. David Christensen

28. Paul Churchland

29. Steve Clarke

30. Carol Cleland

31. Fiona Cowie

32. Carl Craver

33. Stephen Crowley

34. Greg Currie

35. Eric Dalton

36. John Damuth

37. Peter Danielson

38. Bernard d'Espagnat

39. Dennis Dieks

40. Armond Duwell

41. Ellery Eells

42. Marc Ereshefsky

43. Branden Fitelson

44. John Forge

45. Malcolm Forster

46. Jeffrey E. Foss

47. Steven French

48. Mathias Frisch

49. Greg Frost-Arnold

50. Roy Gardner

51. Kostas Gavroglu

52. Stuart Glennan

53. Clark Glymour

54. Peter Godfrey-Smith

55. David C. Gooding

56. Todd Grantham

57. Paul Griffiths

58. Patrick Grim

59. Francesco Guala

60. Marcello Guarini

61. Rony Guldmann

62. Gary Hardcastle

63. Valerie Hardcastle

64. Jim Hardy

65. William Harper

66. James T. Harrington

67. Daniel M. Hausman

68. Richard Healey

69. Brian Hepburn

70. Carl Hoefer

71. Robert Hudson

72. Jenann Ismael

73. Eva Jablonka

74. Michel Janssen

75. Ian Jarvie

76. Brian Keeley

77. Laurent Keller

78. Stephen H. Kellert

79. Benjamin B. Kerr

80. I. A. Kieseppa

81. Harold Kincaid

82. Fred Kronz

83. Douglas Kutach

84. Aarre Laakso

85. James Ladyman

86. Stephen Leeds

87. Jarrett Leplin

88. Peter Lewis

89. Peter Lipton

90. Dan Little

91. Chuang Liu

92. Jonathan Lowe

93. Patrick Maher

94. David Makinson

95. Lou Marinoff

96. Michela Massimi

97. Mohan Matthen

98. Tim Maudlin

99. Deborah Mayo

100. James McAllister

101. Michael McKenna

102. Ernan McMullin

103. Nathaniel Miller

104. Elijah Millgram

105. Brad Monton

106. Adam Morton

107. Jennifer Mundale

108. Anne Mylott

109. Wayne Myrvold

110. Shaun Nichols

111. Jill North

112. Graham Oddie

113. Samir Okasha

114. Roland Omnès

115. Keith Parsons

116. Paul Pojman

117. Graham Priest

118. Stathis Psillos

119. Alan Richardson

120. Robert C. Richardson

121. Kelsey Rinella

122. Kristina Rolin

123. David-Hillel Ruben

124. David Rudge

125. Laura Ruetsche

126. James Rule

127. Rob Rupert

128. Howard Sankey

129. Jonathan Schaffer

130. Gerhard Schurz

131. Neven Sesardic

132. W. David Sharp

133. Robert Skipper

134. Ed Slowik

135. Chris Smeenk

136. Kent Staley

137. P. Kyle Stanford

138. Michael Strevens

139. Richard Swinburne

140. Scott Tanona

141. Larissa Temple

142. Paul Thagard

143. Neil Thomason

144. J. D. Trout

145. Robert Trundle

146. Charles Twardy

147. Thomas Uebel

148. Jos Uffink

149. Kent Van Cleave

150. Leigh Van Valen

151. William Vanderburgh

152. Peter Vranas

153. Carl Wagner

154. Günter Wagner

155. David Wallace

156. Denis Walsh

157. Walter Warwick

158. Klaus Weihrauch

159. Michael Weisberg

160. Jon Williamson

161. Eric Winsberg

162. Dan Woodside

163. Andrea Woody

164. John Worrall

165. K. Brad Wray

166. Christian Wüthrich

167. Jesús Zamora Bonilla