Grays was a publishing company, founded in 1923. The company specialised in making almanacs of sports statistics. On 31st December 2000, Grays published the infamous Grays Sports Almanac: 1950 - 2000 , which Biff Tannen used to become rich.
Appearances[]
- Paradox script (Logo on the almanac)
- Back to the Future Part II (Logo on the almanac)
- Back to the Future Part II novelization (Logo on the almanac)
- Back to the Future (IDW Publishing)
- Back to the Future: Biff to the Future
- Issue 1: "Biff to the Future Part 1" (Logo on the almanac)
- Issue 4: "Biff to the Future Part 4" (Logo on the almanac)
- Issue 6: "Biff to the Future Part 6" (Logo on the almanac)
- Back to the Future: Biff to the Future