Refreshingly nerdy. This is The Big Bang Theory crossed with Bones (TV series based on Reich’s books). Nerdilicious. Reichs does not talk down to her audience. This book is all about science and technology and the era of the digital age. The author is a real-life respected scientist so happily, for once, I can say that the science is real and the leaps made into the unknown/paranormal seem plausible. This is authentic science fiction. Take that, I Am Number Four!Although slow to start, 14-year-old Tory’s alpha personality is established straight away. She’s a mature girl who knows what she wants. Reich’s writing style was punchy, concise and intriguing. Yes, the beginning was heavy with description which is par for the course when it comes to world-building but once that was out of the way it was action, action, action. Although I predicted small parts of the story, there were still red herrings which diverted me. Often in YA the obvious is the answer and I’m pleased Reich’s didn’t go that route. Not everyone and everything is what they seem. Real mystery. The main characters are intelligent sponges, soaking up information wherever they find it. Knowledge is valued and utilised at every opportunity, and I appreciated every bit of it. Tory, into natural and biological science; Shelton, the geeky-looking mechanic and general gadget master; Ben, the athletic strong silent type; and Hiram (or Hi), the overweight guy with a penchant for sarcasm and probably the weakest, physically and mentally – are all valued members of a tight knit team. They are real friends who do not judge each other over every little thing: they listen, contribute and help each other whenever they can. Despite being forged by necessity living on a tiny island together and forced to go to school with rich kids, they have strong and lasting bonds, not superficial alliances in the petty games of teenage wars.I enjoyed the contrasting elements of rich vs poor, brains vs popularity, adults vs teens, and the demonstration of those who cling on to their social group at the exclusion and ridicule of others are ignorant and small-minded. And that some things are more important than money and social class, like say, morals and ethics.Perhaps I have an exceptionally dirty mind, something I have been accused of once or twice, or maybe the author has a sense of humour but names like Cummings Point and Hyman's Seafood had me in fits of laughter. Also, the number of crimes committed in the book is ludicrous. These teens are criminal geniuses when it comes to B&E and theft. Luckily they’re on the side of good. If evil, they’d be unstoppable. At times, I did find their simplicity and ease with which they committed their criminal acts a little unbelievable but I shrugged and moved on. I am curious by a few things. What’s behind the animosity between Ben and Jason? Will they become rivals for Tory’s attention/affection? Oh yes, I forgot: there is little romance here, perhaps a crush or two but nothing more. In YA these days, this is rare but very welcome when the plot isn’t contingent upon it. There is a self-contained story, no cliffhangers, and a reminder that not all teens are vapid, immature airheads who can’t survive without conforming, not to mention needing an I-can’t-live-without-you romantic love interest hanging in the balance. Some can be witty with talent and a bright future. People I’d like to know.This is not perfect. It was slow to start, I’m not strongly attached to the characters and the story does feel a little far-fetched at times but I was entertained and impressed by the science and the forthright nature of Tory and her merry men.Virals engages the brain. It is nerd candy. And I need more.