Novedi, 1981 Series
 
Cover for Yalek (Novedi, 1981 series) #[3] - Operatie Nessy
Cover for Yalek (Novedi, 1981 series) #4 - Verboden gebied
Cover for Yalek (Novedi, 1981 series) #5 - Het koraaleiland
Cover for Yalek (Novedi, 1981 series) #6 - Alarm in Kourou
Cover for Yalek (Novedi, 1981 series) #7 - De valse profeet
Cover for Yalek (Novedi, 1981 series) #8 - Het domein van de duivel
Cover for Yalek (Novedi, 1981 series) #9 - De gouden sleutel