Books like How to Train Your Dragon: Incomplete Book of Dragons

This book is exactly what the title suggests, a book about dragons. It gives you information about the different types of dragons, where they could live, what their eggs might look like, some of their abilities and even what their poop looks like! I read this book now because in Goodreads, it was placed before the fourth book however, the contents have hints that it's written later in the series. I'm a little disappointed that it kind of spoiled some things for me. Although, I'm sure when I do eventually read those books, I probably won't even remember what the spoilers were! It is a well-illustrated book that gives you a lot of information about the different types of dragons in this world Cowell has created. I'd recommend reading this after the main series because I believe the last couple of pages are a direct reference to the last book. Overall, a very insightful and creative novel that it easy to read.