Hiren’s book is nice companion book to scrum guide.
It helped me identify and fill the gaps in my Scrum knowledge. What I liked the most was the quick read, simple language, examples and the 1-2-1 mapping to the Scrum Guide. A novice agile team member new to scrum will find most of his doubts get answered in “Myths , Mysteries and Misconception of scrum” section of the book.
Vinod 18 May 2017