Books like Design Principles and Problems
Paul Zelanski
Design Principles and Problems is 320 pages, about 5 hours 52 minutes at 250 words a minute.
11 books to read next
How long each takes
Design Basics 5.5 h 
Design Through Discovery 7.1 h 
Graphic Design Basics 4.4 h 
Sketching User Experiences 6.6 h 
Graphic Design School 3.5 h 
Even More Great Design 3.4 h 
Sketching 4.7 h 
Thinking Creatively 2.9 h 
Architectural Drafting and Design 8.0 h 
Great Design 3.4 h 
Graphic Design Manual 3.4 h Bar height shows length. Estimated at 250 words a minute.