Books like Imperial Woman
Pearl S. Buck, Kirsten Potter
Imperial Woman is 402 pages, about 7 hours 22 minutes at 250 words a minute.
12 books to read next
How long each takes
Empress Orchid 6.2 h 
Claudius the God and His Wife Messalina 8.6 h 
Lincoln 12.2 h 
Three Lives 4.7 h 
The Red Queen 10.1 h 
Saints 3.1 h 
Spring Moon 8.5 h 
The Agony and the Ecstasy 13.1 h 
Sexus 9.3 h 
Great Circle 11.2 h 
The Executioner's Song 19.4 h 
Lost Roses 8.4 h Bar height shows length. Estimated at 250 words a minute.