This set includes two books, "Atomic Habits" by James Clear and "The Second Mountain" by David Brooks. These books are designed to help readers improve their lives and better understand themselves and others. The books are available in hardcover and paperback format, and are illustrated to help readers better understand the concepts discussed. The books are suitable for readers of all levels, from beginners to advanced readers. They are written in English and were published by Penguin Random House in 2023 as a special edition. The books have a total of 306 pages each and are a great addition to any personal or professional library.