The third book in the series, 50 Essential Facts about Climate Change builds on the last sections of the previous two books, focusing on the problems that cause climate change, what we can do as individuals and communities and what organisations and resources are available to help. I would say this book is a step up again in terms of the level of complex topics discussed. The layout and structure of this book is the same, clearly phrased format would allow young readers that are interested in climate change to follow along easily. This series of books are great for young readers that are passionate about our oceans to learn more. Each book offers more detail and introduces gradually more complex topics in a way that is accessible and easy to digest. Structuring the topics so they are explained clearly on a single page is really well done and makes the books feel approachable for readers from a wide age range.