Ross H. Spencer

Echoes of Zero .......................................... 1981
The Missing Bishop ...................................... 1985
Monastery Nightmare ..................................... 1986
Kirby's Last Circus ..................................... 1987
Death Wore Gloves ....................................... 1988

CHANCE PURDUE MYSTERY SERIES
The Dada Caper .......................................... 1978
The Reggis Arms Caper ................................... 1979
The Stranger City Caper ................................. 1980
The Abu Wahab Caper ..................................... 1980
The Radish River Caper .................................. 1981

LACY LOCKINGTON MYSTERY SERIES
The Fifth Script ........................................ 1989
The Devereaux File ...................................... 1990
Fedorovich File ......................................... 1991