Muriel Spark: Not to Disturb Gallery Muriel Spark: Not to Disturb Book Reviews, Muriel Spark Muriel Spark: Not to Disturb Trevor reviews Muriel Spark's Not to Disturb. Read the full post. By Trevor Berrett|2016-06-17T14:38:46-04:00July 12th, 2010|Categories: Book Reviews, Muriel Spark|Tags: 1970s, 1971, New Directions|8 Comments