Books like L'erreur de L'épouvanteur
Joseph Delaney
L'erreur de L'épouvanteur is 393 pages, about 7 hours 12 minutes at 250 words a minute.
6 books to read next
How long each takes
Dragons of Autumn Twilight 8.2 h 
The Talisman 14.1 h 
Twilight Eyes 8.8 h 
The Summer Tree 5.9 h 
Song of Kali 5.8 h 
La Légende de Marche-Mort 6.6 h Bar height shows length. Estimated at 250 words a minute.