Having read the prequel "Fifty Degrees South", "Protocol", set 600 years later was a must read. This futuristic novel also has Alex Burns the protagonist, a young Naval Lieutenant in a world government, Accord of Nations, with strict protocols. He is a Burns descendant from the prequel and seems to be the only one aware of an attack on Earth by galactic aliens. Space ships, goth monsters, asexual beings, an obsessed alien "heroine" Octavia, are interwoven in a science fiction bonanza, literally out of this world. My persuasion is not science fiction and yet have found myself entwined as if in a spider web, by this action packed saga. This book, like "Fifty Degrees South", has Mr. Holt's craft stamped on it with the shorter intriguing chapters teasing us to want to know more. A real page turner. His imagination and penchant for detail seem limitless. Will a future Alex Burns manage to survive the ubiquitous Octavia in this remarkable Burns series?