Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.A yearbook, also known as an annual, is a book to record, highlight, and commemorate the past year of a school or a book published annually. Virtually all American, Australian and Canadian high schools, most colleges and many elementary and middle schools publish yearbooks. The term may also refer to a book of statistics or facts published annually. Elementary and middle schools may have a designated staff member who is in charge of putting together that school''s yearbook, with or without the help of the students. These books are usually considerably smaller than a high school or college yearbook.