Kay Hooper books in order
16 books in the catalogue, about 93 hours of reading in all; the shortest takes 3 hours and the longest 7 hours.
16 standalone books in the catalogue.
Standalone books
Raven on the Wing 4.0 h 
Golden Threads 3.9 h 
The Glass Shoe -- Once Upon A Time Series 3.3 h 
The Trouble With Jared 3.5 h 
My Guardian Angel 7.2 h 
After Caroline 6.8 h 
Stealing Shadows 7.0 h 
Haunting Rachel 6.6 h 
Hiding in the Shadows 6.4 h 
Out of the Shadows 6.6 h 
Touching Evil 6.7 h 
Whisper of Evil 7.4 h 
Chill of Fear 6.2 h 
Sleeping With Fear 5.5 h 
Blood Sins 6.8 h 
Blood Ties 5.7 h