Mary Wine books in order
13 books in the catalogue, about 76 hours of reading in all; the shortest takes 5 hours and the longest 6 hours.
13 standalone books in the catalogue.
Standalone books
In Bed with a Stranger 5.8 h 
Highland Hellcat 6.4 h 
To Conquer a Highlander 6.4 h 
Undone 6.0 h 
Highland Heat 6.4 h 
My Fair Highlander 5.2 h 
The Highlander's Prize 6.2 h 
The Trouble with Highlanders 5.7 h 
Unexpected Pleasures 4.8 h 
How to Handle a Highlander 5.7 h 
The Highlander's Bride Trouble 5.6 h Highland Spitfire 5.8 h 
Highland Vixen 5.7 h