Creator
- Peter M Wherry1
- Peter W LeValley1
- Peters, Robert F.1
- Petite, Robert1
- Philip Bruce Wood1
- Philip M Young1
- R Michael Foley1
- R Neal Gray1
- R Steven Warner1
- Ramón de Canals1
- Randal R Wells1
- Randolph M Newsome1
- Randy Marsh1
- Raymond Joe Marek1
- Reid Ross White1
- Richard A Howard1
- Richard C Sharber1
- Richard D Smith1
- Richard F Morrisroe1
- Richard H Thompson1