The book "The Life and Letters of Thomas Henry Huxley - Volume 1" is the first part of a huge collection of letters, diaries and other written materials of the famous English biologist Thomas Henry Huxley. In this book, readers will find unique letters that reveal Huxley as a scientist, philosopher, and public figure. This is a fascinating journey into the world of an outstanding scientist of the 19th century, who had a significant impact on the development of Darwinism and scientific thought in general. "The Life and Letters of Thomas Henry Huxley" is not only a collection of letters, but also a window into the world of an outstanding scientist and his thoughts, which remain relevant to this day.