Clarke Ching has written a book “Rocks Into Gold Pocket Book“. This book is about a programmer who saves his job, his colleagues’ jobs, and perhaps even his company by using just one agile principle. His project was about to be cancelled due to the recession/credit- crunch and he figured out how agile could help. That said, he’d never heard of the word agile and it doesn’t involve any coding. It’s all about understanding why the credit crunch is causing IT people to lose their jobs (and it’s not quite what you think it is).
If you want to introduce Agile to your managers or to your clients, then just go buy this book from Amazon and gift it to them. Yes, It is highly recommended.
After reading this book, you will learn the best way to explain a technical concept (in this case software project methodology) in a completely non-technical aspect.
Below is the free version of the book published by the Author on Slideshare.