The Virals are put to the ultimate test when they find a geocache containing an ornate puzzle box. Shelton decodes the cipher inside, only to find more tantalizing clues left by “The Gamemaster.” A second, greater geocache is within reach—if the Virals are up to the challenge.
While you can’t imagine any group of teens escaping from so many threats and surviving each one, their secret powers keep them safer than most. I like the geocaching addition, although it’s not typical of geocaches. A riveting, keep-you-turning-pages book. Thoroughly enjoyable!