The Buses Yearbook and Buses Annual offer a comprehensive collection of information and insights into the world of transportation, specifically focusing on buses from 1978 to 2020. Written in English, these books cover a range of topics related to buses, making them a valuable resource for anyone interested in the industry. Whether you're a transportation enthusiast, a student, or a professional in the field, these books provide a detailed exploration of the year's most important developments and trends in the bus sector.