What happens in a recession? How does money work? Why do we pay taxes? Economics affects every aspect of our lives, from how we get to work to where we spend our money-and big economic ideas continue to shape the world.Written in plain English, The Econom
Clearly explaining more than 100 groundbreaking ideas in the field, The Psychology Book uses accessible text and easy-to-follow graphics and illustrations to explain the complex theoretical and experimental foundations of psychology.From its philosophical
The second installment in DK's new Heads Up series, Heads Up Philosophy addresses the issues and theories that are most intriguing and relevant to the curious minds of teens — making a difficult topic easier to comprehend. Questions such as "What is kno
