Witness, 1970

Talisman, 1979

Talisman, 1980

Talisman, 1981

Changing Times, 1982

Talisman, 1983

Talisman, 1984

Talisman, 1985

Talisman, 1986

Talisman, 1987

Changes, 1988

Witness, 1971

Changes, 1989

Changes, 1990

Crossings: A Bridge to the Future, 1991