A Marvelous Work and a Wonder is a book about the Church of Jesus Christ of Latter Day Saints, written by LeGrand Richards. The book provides a comprehensive overview of the history, teachings, and beliefs of the LDS Church, also known as the Mormon Church. It covers the life of Joseph Smith, the founding prophet of the Church, and the development of the Church from its early days in upstate New York to its current global presence. The book also discusses the fundamental doctrines of the Church, including the belief in modern-day revelation, the importance of family, and the role of Jesus Christ in the plan of salvation. A Marvelous Work and a Wonder is a seminal work in Mormon literature and is widely regarded as a classic in the genre. It is an essential read for anyone seeking to understand the beliefs and practices of the LDS Church.