Farmer's Almanac
Farmer's Almanac is a reference book used by farmers to determine astronomical positions. It is now published under the name, The Old Farmer's Almanac. According to the cover of the latest edition, the almanac has been published continuously since 1792. In addition to astronomical tables, the book publishes weather forcasts for the entire year for different regions of the United States, along with helpful tidbits, some factual and some that could be considered dubious.