Ecology: The Economy of Nature by Robert Ricklefs and Rick Relyea is a comprehensive textbook that delves into the intricacies of ecology, presenting it as the economy of nature. Published in 2013 by Freeman & Company, W&H, this revised edition offers 656 pages of valuable insights into the world of life sciences, specifically focusing on ecology and biology. The book, written in English, covers a wide range of topics within the subject area, making it a valuable resource for students and professionals alike. With a size of 10.9 inches in length, 8.5 inches in width, and 0.9 inches in height, this trade paperback is a significant addition to any science library.