| 1 | 
						
							
								
								Philosophy of biology / collected and introduced by Michael Ruse
								: pbk. - New York : Macmillan. - London : Collier Macmillan , c1989
							
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						| 2 | 
						
							
								
								Miracles / edited, with an introduction by Richard Swinburne
								New York : Macmillan. - London : Collier Macmillan , c1989
							
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						| 3 | 
						
							
								
								Faith / edited with an introduction, notes, and bibliography by Terence Penelhum
								New York : Macmillan Pub. Co.. - London : Collier Macmillan Publishers , c1989
							
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						| 4 | 
						
							
								
								Varieties of unbelief : from Epicurus to Sartre / edited with an introduction, notes, and bibliography by J.C.A. Gaskin
								New York : Macmillan , c1989
							
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