Agile has revolutionized the way teams approach software development, but with dozens of agile methodologies to choose from, the decision to "go agile" can be tricky. This practical book helps you sort it out, first by grounding you in agile's underlying principles, then by describing four specific and well-used agile methods: Scrum, extreme programming (XP).
If you're looking to learn the elements of Agile development and Scrum, this is the book for you. This book has been reviewed by many, and sought after as a must-read for anyone who works in agile. The book is brief, with no anecdotes nor reiterations. Just pure content to help you graph what Scrum is in no time.