Were dinosaurs real? Of course! They walked on the same ground as us, swam in the same seas as us... but no human ever saw them, only in movies! In this entertaining book, you will discover how they were, when they lived, what they ate, why they disappeared, what the Earth was like at that time, and which animals dominated the seas and skies. You will also learn about the evolution of species and the science of paleontology. Are you ready to discover it all?