I am Egon, and this is my research diary. Only researchers or those who want to become one are allowed to take a look inside. No one else. This time, strange animal tracks appear in the forest, and Silly Ben claims to have seen a real dinosaur. Could that be true? Anyway, Egon and Jojo are building a dino trap and keep stumbling from one disaster to the next. Hilarious chaos guaranteed! For everyone who wants to do some research themselves, the book includes exciting dino experiments to try out.