Books like An Unquiet Mind
Kay R. Jamison, Kay Redfield Jamison
An Unquiet Mind is 223 pages, about 4 hours 5 minutes at 250 words a minute.
12 books to read next
How long each takes
Manic 4.5 h 
Darkness Visible 1.5 h 
The Anatomy of Melancholy 12.3 h 
Heart Berries 2.9 h 
Madness 5.3 h 
More, Now, Again 6.2 h 
Girl, Interrupted 3.1 h 
Break the Bipolar Cycle 5.2 h 
The Depression Workbook 6.1 h Crazy Is My Superpower 5.0 h 
The Magic Daughter 4.5 h 
A Really Good Day 4.5 h Bar height shows length. Estimated at 250 words a minute.