Roy L. Bishop

• Observer's Handbook 1992
• Observer's Handbook 1994
• Observer's Handbook 1995
• Observer's Handbook 1996 (Annual)
• Observer's Handbook 1997
• Observer's Handbook 1998
• Observer's Handbook 1999
• Observer's Handbook 2000 (Observer's Handbook)
• Observer's Handbook 2001 (Observer's Handbook)
• Observer's Handbook, 1993