The Retirement Planning Guidebook by Wade Pfau is a comprehensive textbook aimed at adult education and further education levels. Published in 2021 by Retirement Researcher Media, this trade paperback book in English covers important decisions for retirement success. With a focus on personal finance, the guidebook provides valuable insights and information for individuals looking to navigate the complexities of retirement planning. As a reference book in the subject area of business and economics, it serves as a valuable resource for those seeking to make informed decisions about their retirement future.