Lateral Thinking: 50 Brain-Training Puzzles to Change the Way You Think (How to Think)
Charles Phillips is the author of more than 20 books and a contributor to more than 25 others, includingThe Reader's Digest Compendium of Puzzles & Brain Teaser(2001). Charles has investigated Indian theories of intelligence and consciousness inAncient Civilizations(2005), probed the brain's dreaming mechanism inMy Dream Journal(2003), and examined how we perceive and respond to colour in hisColour for Life(2004). He is also a keen collector of games and puzzles.