Oberon, 1976 Series
 
Cover for [Oberon-reeks] (Oberon, 1976 series) #7
Cover for [Oberon-reeks] (Oberon, 1976 series) #9
Cover for [Oberon-reeks] (Oberon, 1976 series) #11
Cover for [Oberon-reeks] (Oberon, 1976 series) #25
Cover for [Oberon-reeks] (Oberon, 1976 series) #30
Cover for [Oberon-reeks] (Oberon, 1976 series) #32
Cover for [Oberon-reeks] (Oberon, 1976 series) #44
Cover for [Oberon-reeks] (Oberon, 1976 series) #47