YPS 347 No Gimmick
YPS issue no.373 without gimmick, with PIF and Hercules, Yinni + Yan, Yps + Co
YPS issue no.527 no gimmick, with Percy Pickwick, Pif and Hercules, Yinni + Yan
YPS issue no.495 no gimmick, with Robin Ausdemwald, Percy Pickwick, Pif and Herk
YPS issue no.747 no gimmick, with Robin Ausdemwald, Percy Pickwick, Pif and Herk
YPS issue no.745 no gimmick, with Percy Pickwick, Pif and Hercules, Yinni + Yan
