David O. McKay is best known as the 9th President of the Church, serving 1951-1970, and unfortunately his later writings will likely remain under copyright for many, many years. But earlier in his 64 year tenure as a general authority, he served as Sunday School General Superintendent and wrote Ancient Apostles. The second edition, published 1921, is up on Project Gutenberg. McKay describes it thus in his preface:
“Ancient Apostles” is written as one of the series of text books prepared for use in the Sunday Schools of the Church of Jesus Christ of Latter-day Saints. Its purpose is to give a simple account of the leading incidents in the lives of the chief Apostles of Christ in the Holy Land, with the view of developing faith in the hearts of the children in the principles of the Gospel, and in the divine organization of the Church.
Prominent traits of character in the different disciples are pointed out as the circumstances in the lessons permit. These should be so emphasized in the presentation to the class that the pupils will be led not only to appreciate them as commendable and emulative, but to realize that by personal exertion all these good traits may become theirs. Virtuous and honorable actions are the stones by which we build the mansion of character.
Each chapter is planned, also, to emphasize one general aim, which should be correlated with the incident or incidents with which the personality of the Apostle and his companions is associated. Since it is difficult, if not impossible to teach morality and doctrine without personality, the wise teachers will ever keep in mind that the persons, settings, actions, and conversations in this little work are only a means of teaching truths and principles of conduct that will contribute to the moulding of God-like character in their boys and girls.
The suggestive outlines and aims in the appendix are offered as helps and guides to teachers. Only a few suggestive applications are offered; but no lesson should be given, or even prepared, without the teachers attempting, at least, to devise the most efficient means of introducing into the children’s daily lives the aims and ideals taught.
The sincere wish of the author is that at least part of the pleasure experienced in writing these lessons may be realized by those who prepare to teach them, and by those who read them, and that their studious efforts through the blessings of the Lord, will bring to them that peace and satisfaction which come with the realization of having helped to make better and more efficient the men and women of tomorrow.