Home › Authors › Andrew C. Backus 👤 Andrew C. Backus 4 books Books by Andrew C. Backus 1997 UUMA worship materials pr 1997 UUMA worship materials project 1997 The pluralistic universe of Wi The pluralistic universe of William James 1990 1989 UUMA worship materials pr 1989 UUMA worship materials project 1989 1986 UUMA worship materials pr 1986 UUMA worship materials project 1986