Books like Whispers in the Walls
Sophie Cleverly
Whispers in the Walls is 288 pages, about 5 hours 17 minutes at 250 words a minute.
12 books to read next
How long each takes
Leaving Home 2.9 h 
The Lying Game 5.6 h 
Twins 4.7 h 
The Queen of Nothing 6.0 h 
The Twins at St. Clare's 2.9 h 
The O'Sullivan Twins 3.4 h 
Summer Term at St. Clare's 2.9 h 
Double Love 3.3 h 
Double Act 3.4 h 
Dangerous Girls 5.6 h 
Last Term at Malory Towers 2.9 h 
My Sister Jodie 4.5 h
The Lying Game 5.6 h Twins 4.7 h The Queen of Nothing 6.0 h The Twins at St. Clare's 2.9 h The O'Sullivan Twins 3.4 h Summer Term at St. Clare's 2.9 h Double Love 3.3 h Double Act 3.4 h Dangerous Girls 5.6 h Last Term at Malory Towers 2.9 h My Sister Jodie 4.5 h Bar height shows length. Estimated at 250 words a minute.