Whitaker's Almanack is an annual reference book published in the United Kingdom, first released in 1868. It provides a comprehensive overview of various topics, including government statistics, historical data, and information about notable individuals and organizations. The almanac is widely used by researchers, students, and the general public for its reliable and concise information. The almanack covers a range of subjects, such as politics, economics, geography, and culture. It includes details about the British monarchy, Parliament, and other key institutions, making it a valuable resource for understanding the UK's social and political landscape.