The Routledge Companion to Intelligence Studies provides a broad overview of the growing field of intelligence studies. The recent growth of interest in intelligence and security studies has led to an increased demand for popular depictions of intelligence and reference works to explain the architecture and underpinnings of intelligence activity. Divided into five comprehensive sections, this Companion provides a strong survey of the cutting-edge research in the field of intelligence studies:...

AP Biology is rigorous and challenging, but Principles of Life helps lighten the load with one-of-a-kind resources for students and teachers. Therein, experts in AP Biology offer point-of-use, in-the-margin teaching tips such as "Doing" Science, AP Exam Tips, Mini-Labs, Common Misconceptions, Science Literacy, and more.

Animal Behavior: Concepts, Methods, and Applications uses a conceptual approach that puts the process of science and applications front and center.

A new updated edition of the first integrated and comprehensive textbook to explain the principles of evolutionary biology from a medical perspective and to focus on how medicine and public health might utilise evolutionary biology.

Systems thinking/analysis is widely applied for solving complex problems in engineering and certain other fields. Astrobiology, which inherently involves complex problems, can benefit from such an approach.

Human benefit from the organic chemistry of plants is incalculable in terms of health, food, comfort and security. Indeed, the future well-being of humanity rests in significant measure upon a responsible relationship with the plant kingdom in order to re-establish balance in the Earth’s natural environmental systems.