This well-preserved, beautiful hardcover is in near fine condition, with no marks. The book is tight, square, and unmarked. A dust jacket is not present. In 'The Act of Life', Jacques Cousteau examines how life began in the oceans and the processes that led to the incredible diversity of marine organisms we see today. Cousteau's engaging writing is complemented by vivid photographs and illustrations, providing readers with a visual journey into the underwater world.