The book "Three expeditions into the depths of Eastern Australia, Volume 1. With descriptions of the last explored region of Australia, Felix, and the modern colony of New South Wales" is a fascinating journey into the world of the famous English explorer Thomas Livingston Mitchell, who became the first colonizer of this mysterious continent. Describing his adventures during three trips to the interior of Eastern Australia, the author reveals to the reader impressive landscapes, exotic animals and encounters with local tribes. With detailed descriptions of nature and culture, this book is a valuable document of Australia's colonial history and the voyages of discovery of the 19th century.