Books like Echoes in the Walls
V. C. Andrews
Echoes in the Walls is 400 pages, about 7 hours 20 minutes at 250 words a minute.
12 books to read next
How long each takes
Kiss Number 8 5.9 h 
Forever 3.8 h 
Peach Girl 2.9 h 
Mars 外伝 「名前のない馬」 3.6 h 
Scott Pilgrim's Precious Little Life 3.1 h 
Chicken Soup for the Soul 6.9 h 
Girls in Love (Girls #1) 3.3 h 
Los Ojos de Mi Princesa 5.6 h 
Untamed 7.3 h 
This One Summer 5.9 h 
The Basic Eight 7.0 h 
Los Ojos de Mi Princesa 2 5.4 h Bar height shows length. Estimated at 250 words a minute.