ATH and Walter Lehning editions
Garry Verth vol. 1, 2 and 12; Tarzan vol. 59 and 60; Tibor no. 20 and 57; Nick Pionier van het Heelal no. 4, 5 and 8; Falk no. 37, 52, 53 and 55; De Onbekende Stille no. 86, 90, 95, 100, 103, 108, 109 and 111; Fred Penner no. 41, 59, 61, 86, 92, 93, 96 - and 3 more.
(total 32)