Seizure by Kathy Reichs

As next in the series after Virals, Kathy Reichs creates another high-action hit as we see Tory, Hi, Ben and Shelton use their wolf-like senses to hunt down treasure while dodging bullets and crawling into damp, dark places I would never even put my my toe in.  If you have a teenager that likes mystery and adventure, this series is a must.  (Definitely start with Virals.)