A large-format non-fiction picture book that describes the incredible creatures that once walked the Earth, with a lively mix of illustrations, comics and facts. Walk in the footsteps of the first fossil researchers to discover the earliest animal life on Earth. Explore the story of a spiny sea worm without tail or head, a walking fish, a peaceful sea dragon, and many other incredible creatures. Told through comics, illustrations and data, Fossils from Lost Worlds is also a fascinating insight into paleontology itself. It shows how science is a process of thinking and rethinking, questioning and learning. Through a timeline of animal reconstructions and major discoveries, we can track the beliefs and theories that have brought our knowledge to where it is today.