The Rational Almanac
Tracing the Evolution of Modern Almanacs from Ancient Ideas of Time and Suggesting Improvements
The Author
1904
Numb and Number
The sums of all fears.
The Fourth Dimension and The Bible
Richard D Badger / The Gorham Press
1922
The 666 Code Book
Prophecies/Predictions and Lies
Trafford Publishing
2012
The DDT System of Place-Value Notation
Vantage Press
1976