#1 Mary Williams 1967- is the author of Brothers in Hope: The Story of the Lost Boys of Sudan.
#2 Mary Williams 1903-2000 (Winifred Mary Harvey) is the author of Haunted Waters: Cornish Ghost Stories.
#3 Mary Williams 1882-1977 is the author of Glastonbury and Britain: A Study in Patterns.
#5 Mary Roslin Williams is the author of Advanced Labrador Breeding.
#6 Mary Williams, author of Friends With You, lives in Arizona.
#7 Mary Williams 1948- is the author of Unlocking Writing.
#8 Williams, Mary, 1924-1989, local historian, wrote Witches in Old North Yorkshire.
#9 Williams, Mary, 1975- , Ithaca.
#10 Williams, Mary J., Notes on an 18th century weaving book.