Books like Unfinished Symphony
V. C. Andrews
Unfinished Symphony is 384 pages, about 7 hours 2 minutes at 250 words a minute.
12 books to read next
How long each takes
Among Others 6.5 h 
What Night Brings 4.4 h 
The Last Sin Eater 6.1 h 
The Kitchen God's Wife 8.4 h 
Where'd You Go, Bernadette 6.4 h 
Where the Crawdads Sing 7.6 h 
The Great Believers 9.7 h 
The Darkest Child 7.2 h 
Night and Day 9.1 h 
The Water Cure 5.3 h 
Broken Verses 6.5 h 
Stay with Me 8.6 h Bar height shows length. Estimated at 250 words a minute.