Thermodynamics of the earth and planets This textbook provides an intuitive yet mathematically rigorous introduction to the thermodynamics and thermal physics of planetary processes. It demonstrates how the workings of planetary bodies can be understood in depth by reducing them to fundamental physics and chemistry. The book is based on two courses taught by the author for many years at the University of Georgia. It includes Guided Exercise boxes; end of chapter problems (worked solutions provided online); and software boxes (Maple code provided online). As well as being an ideal textbook on planetary thermodynamics for advanced students in the Earth and planetary sciences it also provides an innovative and quantitative complement to more traditional courses in geological thermodynamics petrology chemical oceanography and planetary science. In addition to its use as a textbook it is also of great interest to researchers looking for a one stop source of concepts and techniques that they can apply to their research problems