Books like The Chimneys of Green Knowe
L. M. Boston
The Chimneys of Green Knowe is 186 pages, about 3 hours 25 minutes at 250 words a minute.
11 books to read next
How long each takes
The Secret Seven 2.3 h 
The Quilt 35 min 
The Patchwork Quilt 35 min 
Poppleton Has Fun 57 min 
Five Go Down to the Sea 3.8 h 
The Astonishing Color of After 8.7 h 
The Shadow Guests 3.2 h 
A Wizard Abroad 6.4 h 
Just Grandpa and Me 26 min 
Brave the Betrayal 3.7 h 
The Time of the Witch 3.0 h Bar height shows length. Estimated at 250 words a minute.