"One of the most significant books in my life." -Obie Fernandez, Author, The Rails Way "Twenty years ago, the first edition of The Pragmatic Programmer completely changed the trajectory of my career. This new edition could do the same for yours." -Mike Cohn, Author of Succeeding with Agile , Agile Estimating and Planning , and User Stories Applied ". .

. filled with practical advice, both technical and professional, that will serve you and your projects well for years to come." -Andrea Goulet...

Get ready for the ultimate crash course in communicating and solving problems through simple pictures.

Thirty-two thousand years ago, your many-times-great-grandparents Oog and Aag drew pictures on the wall of a cave. They had an innate need to communicate, but no written language. So they found an easy and natural way to share their thoughts and stories.

Today, after so many years when speaking and writing dominated, we're back in another highly visual age. About 90 percent of everything sha...