Download or read book Rise of the Gray Ninja written by Spi and published by ISBN Services. This book was released on 2020-02-23 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Never in a million years would it have crossed Zach Rylar's mind that his eighty-year-old grandfather is secretly a ninja master. Zach is in even more disbelief when his grandfather asks him to be his student.A significant threat is rising in Zach's hometown- the elusive Scorpion gang. For Zach to be ready to face them, the sixteen-year-old must work harder than ever and master his sensei's teachings. However, once Zach becomes the Gray Ninja, he starts to realize that what he is getting into isn't as simple as "good vs. evil." Rise of the Gray Ninja is an action-adventure novel that follows a teenager's journey of becoming a crime-fighting ninja and his struggle for hope in his life.