EastEnders (Mark Thrippleton); wheeler-dealer Vince Johnson (Hepburn Graham) and Laurie Bates (Gary Powell), who became Pete Beale's (Peter Dean) sparring partner. The majority of "EastEnders" characters are working-class. Middle-class characters do occasionally become regulars, but have been less successful and rarely become long-term characters. In the main, middle-class characters exist as villains, such as James Wilmott-Brown, May Wright, Stella Crawford and Yusef Khan, or are used to promote positive liberal influences, such as Colin Russell or Rachel Kominski. "EastEnders" has always featured a culturally diverse cast which has included black, Asian, Turkish, Polish and Latvian characters. "The expansion of minority representation
EastEnders Bianca Jackson and Tiffany Mitchell. Lock also wrote a character guide entitled "Who's Who in EastEnders" () in 2000, examining main characters from the first 15 years of the show. Show creators Julia Smith and Tony Holland also wrote a book about the show in 1987, entitled "EastEnders: The Inside Story" (), telling the story of how the show made it to screen. Two special anniversary books have been written about the show; "EastEnders: The First 10 Years: A Celebration" () by Colin Brake in 1995 and "EastEnders: 20 Years in Albert Square" () by Rupert Smith in 2005. EastEnders