"Cretaceous Chaos: Dinosaurs in Las Vegas" is a thrilling sci-fi adventure story for young adults and adults. The story takes place in Las Vegas, where a secret government experiment goes awry and unleashes a pack of deadly dinosaurs on the city.

The story follows a group of tourists, including Marc, Cory, Dr. Lundberg, Captain King, and Ruben, who become stranded on the Las Vegas Strip and must fight for their survival as the dinosaurs run amok. Along the way, they encounter a variety of prehistoric creatures, including T-Rex, velociraptors, and a Spinosaurus, and must use their wits and ingenuity to stay alive.