Heat and Mass Transfer is a derivative of Mill's Heat Transfer text (the most successful new Heat Transfer book published in a decade) and will contain most of the topics found in Heat Transfer, but will also include complete coverage of mass transfer concepts, including elementary mass transfer, high mass transfer rate theory, and mass exchangers. The book will be a complete reference on heat and mass transfer, with expected use in the intermediate level course, the graduate level course, and also the professional reference market. The book may also have appeal at the undergraduate level (as the coverage of Heat Transfer is only slightly reduced) because students will have a reference for mass transfer concepts and formulas which they will encounter later in their careers.