An essay collection is a book that features a series of essays written by one or more authors. These essays can cover a wide range of topics, including personal experiences, cultural observations, or critical analyses of social issues. Each essay stands alone but often shares a common theme or perspective, allowing readers to explore different facets of a subject. Essay collections can be both informative and engaging, providing insights into the author's thoughts and ideas. They are popular in literature and academia, with notable examples including works by authors like Joan Didion and David Sedaris. Readers appreciate the diversity of voices and styles found within these collections.