Colin Dexter books in order
6 books in the catalogue, about 33 hours of reading in all; the shortest takes 4 hours and the longest 7 hours.
1 series in the catalogue.
Inspector Morse
12 books 1 
Last Bus to Woodstock 5.7 h 3 
The Silent World of Nicholas Quinn 4.7 h 4 
Service of All the Dead 4.7 h 
The Riddle of the Third Mile 4.1 h 
Death Is Now My Neighbour 6.8 h 13 
The Remorseful Day 7.1 h
Last Bus to Woodstock 5.7 h 3 The Silent World of Nicholas Quinn 4.7 h 4 Service of All the Dead 4.7 h The Dead of Jericho length not known
The Riddle of the Third Mile 4.1 h The Secret of Annexe 3 length not known
The Wench is Dead length not known
The Jewel That Was Ours length not known
The Way Through the Woods length not known
The Daughters of Cain length not known
Death Is Now My Neighbour 6.8 h 13 The Remorseful Day 7.1 h