Great book indeed. Not quite as easily-digestible, but also very relevant and still well-readable: Jeff Johnson's Designing with the Mind in Mind [1], unemotion

Great book indeed. Not quite as easily-digestible, but also very relevant and still well-readable: Jeff Johnson's Designing with the Mind in Mind [1], unemotionally explaining the psychological principles behind common HCI guidelines. [1] http://www.amazon.com/dp/0124079148 http://www.amazon.com/dp/0124079148