Per Wahlöö books in order

7 books in the catalogue, about 33 hours of reading in all; the shortest takes 3 hours and the longest 7 hours.

7 standalone books in the catalogue.

Standalone books

Roseanna 1967 4.6 h The Laughing Policeman 1968 4.1 h The Man on the Balcony 1968 3.4 h The Abominable Man 1971 3.5 h The Locked Room 1972 5.7 h Cop Killer 1974 5.4 h A Darker Shade of Sweden 2014 6.8 h