Margaret Sutton books in order

4 books in the catalogue, about 16 hours of reading in all; the shortest takes 4 hours and the longest 4 hours.

4 standalone books in the catalogue.

Standalone books

The Haunted Attic 1932 3.9 h The Vanishing Shadow 1932 4.0 h The Mysterious Half Cat 1936 4.0 h Riddle of the Double Ring 1937 4.0 h