Nikola Tesla was obviously a very astute man. A man who knew what he wanted to accomplish, and went about doing it. This book however is over my head. I wanted to read about the man and his struggles, but found myself reading about magnetic fields, armatures and alternating currents. I would say this book would be excellent for the enlightened electrical engineer, but i'm afraid that, for me, it was hard going. I'm not saying that I am in the Peter and Mary grade, but when it comes to a book at bedtime, something more digestible would suit me.