The "Teachings of the Presidents" series all have wonderful content. They're filled with the wisdom of men who devoted their lives to serving Jesus Christ, often in incredibly difficult situations. I'm delighted that the Church has made them available free on Kindle!
Because I think of these books as each being a part of one wonderful series, if you get the impression I've copied & pasted the same review on each one, you'll be exactly right. ;-)
The First Presidency and the Quorum of the Twelve Apostles have established the Teachings of Presidents of the Church series to help you deepen your understanding of the restored gospel and draw closer to the Lord through the teachings of latter-day prophets. As the Church adds volumes to this series, you will build a collection of gospel reference books for your home. This book features the teachings of President Spencer W. Kimball, who served as President of The Church of Jesus Christ of Latter-day Saints from December 30, 1973, to November 5, 1985.