
- Author: Robert Bailey Thomas
- Language: English
- Year: 2004

- Author: Robert B. Thomas
- Language: English
- Year: 1994

- Author: Old Farmer's Almanac Staff
- Language: English
- Year: 2013

- Author: Robert B. Thomas
- Language: English
- Year: 2005

- Author: Robert B. Thomas
- Language: English
- Year: 2006

- Author: Cynthia Van Hazinga
- Language: English
- Year: 2000

- Author: Ray Geiger
- Language: English
- Year: 1963

- Author: Raymond Aloysius Geiger
- Language: English
- Year: 1963

- Author: Old Farmers Almanac Staff
- Language: English
- Year: 2015

- Author: Peter E. Geiger
- Language: English
- Year: 1999