Books like Ich und Das Es
Sigmund Freud
Ich und Das Es is 77 pages, about 1 hour 25 minutes at 250 words a minute.
7 books to read next
How long each takes
Identity and the Life Cycle 3.3 h 
The Ego and the Mechanisms of Defence 3.6 h 
Basic Freud 4.2 h 
Ego and Archetype 5.6 h 
Treating the Self 3.6 h 
The Ego and the Mechanisms of Defense 3.6 h 
Séminaire de Jacques Lacan 5.5 h Bar height shows length. Estimated at 250 words a minute.