N.D. Richman has done it again. He has expertly crafted this novel and exceeded my high expectations set by book one! The plot was very fast-paced throughout. This series is getting better book by book; I cannot wait for the third installment!
One exceptional aspect of the story was that the boys were willing to face death to save their friend.
The characters were extremely well-developed, had great expressions, were very passionate about what they were doing, and had great courage in the face of danger. I would recommend this book to ages 12 and up because it includes some death and killing.