A collection of written works primarily focused on the exploration and understanding of the natural world and its elements. This category encompasses a variety of genres, including non-fiction and memoirs, where authors share their experiences and observations about nature. Some books in this category may also delve into the language used to describe nature, providing a linguistic perspective. While the majority of these books are aimed at a general audience, a subset is specifically tailored to meet the interests and comprehension levels of young adults.