Dr. Mark Levin has a fabulous background and is an award-winning science-fiction author...he started to get lots of attention several monhs ago with his first book of a sci-fi trilogy, "30th Century: Escape," a peek into the 30th Century where natural human beings are facing possible extinction,,,his 2nd book in this genre, "30th Century: Revived," has gotten raves...the 3rd book in this trilogy will be out shortly