Caitlín R. Kiernan books in order
10 books in the catalogue, about 88 hours of reading in all; the shortest takes 6 hours and the longest 14 hours.
10 standalone books in the catalogue.
Standalone books
The Red Tree 7.1 h 
The Year's Best Dark Fantasy & Horror 2010 10.0 h 
Zombies 7.6 h 
The Drowning Girl 6.3 h 
The Mammoth Book of Angels & Demons 9.8 h 
Fearful Symmetries 7.3 h 
The Year's Best Dark Fantasy & Horror 2014 10.6 h Blood Sisters 8.6 h 
Dreams from the Witch House 6.4 h 
The Best of Subterranean 13.8 h