Book: Psychology of Intelligence Analysis

Here is a great reading tip: Psychology of Intelligence Analysis by Richards J. Heuer from Central Intelligence Agency (CIA) from the United States. The book is divided into 3 parts: our mental machinery, tools for thinking and cognitive biases.
And what the heck does this have to do with art? Art is an expression and you can only express something you understand in some level. Learn how to read yourself and others and understand the minds are necessary for artists, if not for anyone.
Download it here and enjoy!