Author · 12 titles
The land of leysBook· 1979
Assignment abacusBook· 1975
What did I do tomorrow?Book· 1972
Give me back myselfBook· 1971
The shadow beforeBook· 1970
Adventure Holidays, LtdBook· 1970
Genesis TwoBook· 1969
Dimension ABook· 1968
Twilight journeyBook· 1967
PsychogeistBook· 1966
The artificial manBook· 1965
The paper dollsBook· 1964