Like several complex stories, I decided to thicken the plot of my first dinosaur book by depicting a bitter betrayal. This betrayal will be the catalyst that causes everything to go wrong. The identity of this traitor or traitors will be saved for the end of the story. When their identity or identities are revealed, it will be one heck of a plot twist. As the characters try to escape the island, they experience a sense of paranoia as they wonder who betrayed them.