The deliverable is a 20+ page paper on Johannes Kepler, with discussion of his scientific contributions. The author should be very familiar with Kepler and the history of science / astronomy, and will likely have doctoral level education/research in the area(s). Audience: The audience for this short book is a college educated professional. Content: It is preferred if the contractor has published work before. Must be fluent in English. Must be proficient in history of science and/or astronomy. Please describe your experience with these disciplies and Kepler. If this project is successful there will be more similar projects. Desired Skills: Academic Writing Article Writing Keywords: Academic Writing