Quiet as a Nun is a thriller novel, written by Antonia Fraser and first published in 1977. A six part television dramatisation of the book (written by Julia Jones) was featured as part of ITV's anthology series Armchair Thriller in 1978. 　　The novel begins with the death of a nun, Sister Miriam, who apparently starved herself to death in a ruined tower, known as the 'Tower of Ivo...