The following works of literature have adultery and its consequences as one of their major themes. (M) and (F) stand for adulterer and adulteress respectively.
... The Guess Who[?]
1989 The Band
1990 Maureen Forrester[?]
1991 Leonard Cohen
1992 Ian and Sylvia[?]
1993 Anne Murray
1994 Rush
1995 Buffy Sainte-Marie[?]
1996 ...