By Rebbeinu Avraham ben HaRambam (son of Maimonides)
The author, appointed as the Chief Rabbi of Egypt at only 18 years of age, uses a blend of spiritual ideas and practical applications to explain the path of a person who strives to go beyond the minimal requirements of the law to experience a strong sense of closeness and intimacy with G-d.
Feldheim, hardcover, 593 pages.