BROKEN SYMMETRIES SERIES
BROKEN SYMMETRIES ....................................... 1983
SECRET PASSAGES ......................................... 1997
VENUS PRIME SERIES
BREAKING STRAIN ......................................... 1987
MAELSTROM ............................................... 1988
HIDE N SEEK ............................................. 1989
THE MEDUSA ENCOUNTER .................................... 1990
THE DIAMOND MOON ........................................ 1990
THE SHINING ONES ........................................ 1991
ANTHOLGIES
"Half-Life" - THE MICROVERSE ............................ 1989
"Rhea's Time" - THE ULTIMATE DINOSAUR ................... 1992