avg_rating: 3.93
name: Mark Williams
about: Librarian Note: There is more than one author in the Goodreads database with this name. For children's author (including adaptations of Sherlock Holmes stories) see Mark Williams and for clinical psychology professor writing on mindfulness, depression, etc. see Mark Williams Librarian Note: There is more than one author in the Goodreads database with this name. For children's author (including adaptations of Sherlock Holmes stories) see Mark Williams and for clinical psychology professor writing on mindfulness, depression, etc. see Mark Williams ...more