[books] Co-ordination Group Publications is a textbook publishing company, and is a UK educational publisher, and has published over 600 books. Their main range is `CGP Revision Guides`; these are written in an informal style, containing many jokes and diagrams. The company was founded by, and is owned by, Richard Parsons. ==CGP Revision Gu... Found on http://en.wikipedia.org/wiki/CGP_(books)