The teens of TEAM TRIASSIC who came together in book 1 now have a state-of-the-art training facility in Dr. Robertson’s $25 million laboratory on Lone Mountain. There they train for battles against rogue dinos, and some undergo dino DNA upgrades in the lab. It’s all just in time as Centennial High School suffers a deadly attack from enormous rogue dino hybrids, an attack that calls on every team member to limit the carnage and help the wounded. In book 2, we meet twins Xander and Sebastian while we learn more about Nick, the team, Dr. Lingard, and Daniel, who faces an unexpected departure and a mystery threat at the tree house. Hmm . . . who’s back in Las Vegas?