World calendar versus world religion: An analysis of proposed calendar revision
The Christian sabbath
Spiritual sabbathism
Resource unit on the Sabbath: For seventh, eighth and ninth grades in American reform Jewish religious schools
The Lord's day on a round world: A discussion of Sabbath observance as it is related to natural time measurement, the length of the days of Creation, the ... throughout the full 24 hours of the day
The Lord's day
The Edenic day line; or, How to identify the Sabbath of Jehovah in all parts of our round and revolving world
The Sabbath today: A reply to A.G. Hobbs
Why, O Lord?: Psalms and Sermons from Namibia
The Sabbath: God's voice to the nation, the church,and the soul of man