Books like An Actor Prepares
Constantin Stanislavski
An Actor Prepares is 344 pages, about 6 hours 18 minutes at 250 words a minute.
9 books to read next
How long each takes
The Actor's Art and Craft 5.4 h 
Stanislavski Method 2.0 h 
A Practical Handbook for the Actor 1.7 h 
A Dream of Passion 3.7 h 
Strasberg's Method As Taught by Lorrie Hull 6.8 h 
A Dream of Passion 3.7 h 
Acting Is Believing 4.6 h 
The Sanford Meisner Approach 3.6 h 
On Method Acting 3.5 h Bar height shows length. Estimated at 250 words a minute.