Home › Authors › Thomas P. Langdon 👤 Thomas P. Langdon 5 books Books by Thomas P. Langdon Estate Planning 13th Edition Estate Planning 13th Edition 2022 Income Tax Planning - 13th Edition 2020 Insurance Planning - 7th Editi Insurance Planning - 7th Edition 2020 INCOME TAX PLANNING 2019 Financial Planning Application Financial Planning Applications (Huebner School Series) 19th ed 2003