Get a Jump-Start on Agile from my book: The Project Management Answer Book (2nd Edition)
Agile is NOT currently on the PMP test... But starting on March 26, 2018, PMP test-takers will be facing both Waterfall (a.k.a., the Predictive Approach) and Agile Approach questions. And the new PMP Prep books will all soon need to be covering both approaches. To give you a head-start on Agile, my book: The [...]