Books like La Concubina del Diablo
Angeles Goyanes
La Concubina del Diablo is 421 pages, about 7 hours 43 minutes at 250 words a minute.
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Angel Therapy 4.7 h 
Covet 8.8 h 
Divine Prescriptions 5.8 h 
Highland Hunger 5.6 h 
A Dowry of Blood 5.0 h Incidents Around the House 7.0 h 
War of the Sons 6.1 h 
In a Glass Darkly 6.1 h Bar height shows length. Estimated at 250 words a minute.