A 500 page whopper on the underlying mechanisms of the brain's functioning (areas, hormones, neurotransmitters etc) and on scientific research on the human mind in the context of perceptions, learning, loving, creativity, … Packed with facts and insights, which can provide starting points for further exploration, but at the same time makes this very fragmented and superficial, and probably already outdated on many points. (And not all content is equally relevant, sometimes the author just wanted to share personal experiences or anecdotes without much added value apart from highlighting his own expertise or celebrity status.)