Sarah Holland books in order
16 books in the catalogue, about 56 hours of reading in all; the shortest takes 3 hours and the longest 4 hours.
16 standalone books in the catalogue.
Standalone books
Deadly Angel 3.4 h 
The Devil's Mistress 3.5 h 
Tomorrow Began Yesterday 3.6 h 
Too Hot to Handle 3.5 h Fever Pitch 3.4 h 
Bluebeard's Bride 3.5 h 
The Heat Is on 3.5 h 
An Adult Love 3.4 h 
Desert Destiny 3.4 h 
Confrontation 3.5 h 
Last of the Great French Lovers 3.5 h 
Ungoverned Passion 3.5 h 
Dangerous Desire 3.5 h 
Extreme Provocation 3.5 h 
Master of Seduction 3.5 h 
The Dominant Male 3.5 h
The Devil's Mistress 3.5 h Tomorrow Began Yesterday 3.6 h Too Hot to Handle 3.5 h Fever Pitch 3.4 h Bluebeard's Bride 3.5 h The Heat Is on 3.5 h An Adult Love 3.4 h Desert Destiny 3.4 h Confrontation 3.5 h Last of the Great French Lovers 3.5 h Ungoverned Passion 3.5 h Dangerous Desire 3.5 h Extreme Provocation 3.5 h Master of Seduction 3.5 h The Dominant Male 3.5 h