• Discourses of Brigham Young
• Discourses of the Prophet Joseph Smith (This is the only collection of Joseph Smith quotes arranged thematically, but it leaves out several of the best and most pertinent quotes, which can be found in The Words of Joseph Smith by Ehat and Cook.)
• Discourses of Wilfred Woodruff
• Gospel Doctrine: Sermons and Writings of Joseph F. Smith (This is a link to chapter 24, “Eternal Life and Salvation,” which has a small Temple section towards the bottom of the page.)
• Teachings of Harold B. Lee
• Teachings of Howard W. Hunter
• Teachings of Spencer W. Kimball
• Teachings of Ezra Taft Benson
• Teachings of Gordon B. Hinckley

• President Brigham Young: Chap. 41, “Temple Ordinances” & Chap. 42, “Temple Service”
• President Joseph F. Smith: Chap. 34 “Sacred Temples of the Lord”
• President Heber J. Grant: Chap. 6 “Uniting Families through Temple and Family History Work
• President Harold B. Lee: Chap. 11 “Priceless Riches of the Holy Temple”
• President David O. McKay: Chap. 13 “The Sacred Importance of Temples”

Out of print.

• The newest edition is a reprint of the original 1912 printing, with many pictures of the interior of the SLC temple. Some of those old photos are available here.
• New edition with pictures reviewed by FARMS here.
• The full book is available online from Gospelink (subscription required)
• For quality color pictures of the interior of the Salt Lake city temple, see this Ensign article.

• Full book in Gospelink (subscription required.)
• This book has also been abbreviated into a shorter version for Temple Preparation classes, Preparing to Enter the Holy Temple.