Forget the 10,000 hour rule— what if it’s possible to learn the basics of any new skill in 20 hours or less? Take a moment to consider how many things you w

A surprisingly simple way for students to master any subject--based on one of the world's most popular online courses and the bestselling book A Mind for Number

Here is an informative introduction to language: its origins in the past, its growth through history, and its present use for communication between peoples. It

From the renowned psychologist who introduced the world to “growth mindset” comes this updated edition of the million-copy bestseller—featuring transforma

A complete scale encyclopedia for guitar with over 400 scales and modes. It contains scale diagrams with notation and tablature for each scale and tips on how a