In the dark about black holes? Need to brush up on your Impressionists? Skip the line at the registrar and curl up with The Bedside Baccalaureate . Each volume contains classes that rotate in groups of five, just as a typical college semester's schedule would. There are four rotations, or 20 courses, and every course consists of 18 single-page, entertaining entries—easy-to-digest short bites of core information that help you build a solid intellectual base in history, philosophy, economics, English and comparative literature, classics, art history, environmental science, mathematics and engineering, physical sciences, and social science.