Got it on Friday and completed it over the weekend. It is a true extension to Scrum guide. For me it was a refresher and I am sure for someone who is starting his Scrum journey this book is going to be the perfect companion.
Hiren has covered some of the most frequently asked questions e.g. What is Sprint 0, How is Architecture handled in Agile, how do we know that a Scrum team is self-organizing?
Amazon Customer 19 May 2017