Being a fan of "spy" type things, this book was a fun read. The best part of it was how Charlie connects with his infamous spy dad for the first time in his life. This connection happens as they get chased all over from good guys and bad guys, and though his dad is suffering with Alzheimers, manages to be lucid to do incredible get aways and secret hiding places, and save Charlie's life a time or two. Charlie comes into his life as a spy as well. Though some of the scenes are overly not believable, still an enjoyable book. Reminded me of my favorite TV show Alias in many ways.