Varicella (video game) despicable antagonists (just as variola is more virulent than varicella), thus making players willing to go along with his schemes. The international situation in the game is described in passing: Piedmont is part of a loose confederation of kingdoms that make up a Carolingian League and is engaged in a war against the Republic of Venice. It won four XYZZY Awards in 1999 including the XYZZY Award for Best Game, and was nominated for another four. The game was discussed academically by Nick Montfort and Stuart Moulthrop in their 2003 paper "Face It, Tiger, You Just Hit the Jackpot: Reading
Riggs' disease Riggs himself. Riggs' disease Riggs' disease, also known as pyorrhea of a toothsocket or gingivitis expulsiva, is a historical term for periodontitis (gum disease), The condition was described as a purulent inflammation of the dental periosteum. It was named after American dentist John Mankey Riggs (1811–1885). Riggs' disease was said to produce the progressive necrosis of the alveoli and looseness of the teeth. The teeth may become very loose and fall out of the sockets. Mark Twain wrote briefly about Riggs' disease in his short essay, "Happy Memories of the Dental Chair", in which he claims to have been examined