""Mars"" is a book written by William Henry Pickering, which provides a comprehensive overview of the planet Mars. The book covers a wide range of topics related to Mars, including its physical characteristics, geology, atmosphere, climate, and history of exploration. It also delves into the potential for life on Mars and the various missions that have been sent to explore the planet. The author draws upon his own observations and research, as well as the work of other scientists and explorers, to provide a detailed and engaging account of Mars. The book is written in a clear and accessible style, making it suitable for both experts and general readers interested in the study of Mars and space exploration. Overall, ""Mars"" is an informative and fascinating read that provides a deep understanding of one of the most intriguing planets in our solar system.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.