🔖 Massive Online Learning offers a systematic compilation of information regarding the background, trends, issues, design, implementation, evaluation, monetization, legal issues, and future directions of Massive Open Online Courses (MOOCs). Its goal is to make accessible, in a clear and concise form, a body of current knowledge on MOOCs in order to increase understandings of relevant theories, issues, challenges, and solutions and how MOOCs are changing higher education and the way we learn online. Massive Online Learning is written as a topical record using a business report format that emphasizes effective use of headings and subheadings, plain language, ample use of charts and images, and bullet points to present a series of points in an easy-to-follow list.