Terry Pratchett

Sir Terry Pratchett is the renowned author of the Discworld series of books, as well as many other related or non-related publications. He is a co-author, with Neil Gaiman, of Good Omens, which has its own OFU. Many agents worship him to a greater or lesser extent. He is often referred to as Pterry or the Great God Pterry and, as of late 2010, is a professor at Trinity College, Dublin.

The The Holy Hangover Cure originates from a Terry Pratchett book.

May 25 is celebrated by the PPC in remembrance of the Glorious Revolution in Discworld.