The “CCH Federal Taxation Comprehensive Topics (2020)” is a textbook in hardcover format authored by Ephraim Smith, James Hasselback, and Philip Harmelink. Published by Wolters Kluwer Law & Business, this advanced-level book is a valuable resource for adult education and further education in the subject area of taxation. The comprehensive topics covered in this textbook make it an essential tool for understanding complex tax laws and regulations in the United States. With a personalized learning approach, this textbook is a must-have for students and professionals alike seeking to expand their knowledge in the field of taxation.