Books like The Scarlet Ruse
John D. MacDonald
The Scarlet Ruse is 318 pages, about 5 hours 50 minutes at 250 words a minute.
12 books to read next
How long each takes
Double Whammy 7.5 h 
Tourist Season 7.0 h 
The Big Sleep 4.2 h 
McNally's Secret 5.8 h 
Evil Under the Sun 4.1 h 
McNally's Trial 5.7 h 
Peril at End House 4.1 h 
Whose Body? 3.9 h 
Rum Punch 6.0 h 
Rules of Prey 6.8 h 
Farewell, My Lovely 4.9 h 
Pulp 3.5 h Bar height shows length. Estimated at 250 words a minute.