A business book explaining the principles of action for success by Dan S. Kennedy. - Title: 26 Principles of Action - Author: Dan S. Kennedy - Language: Japanese - ISBN: 978-4-904884-79-9 - Publisher: Direct Publishing Thank you for viewing. ◾️There are about 3 pages in the middle that have been highlighted with a marker. Please refer to the third image. If you don't mind the highlighting, or if you are familiar with used books, the condition is fine for reading. If you're interested in this book, which is not available in general bookstores, please take a look. Feel free to purchase it anytime, 24 hours a day.