Donald Duck & Co #46/1984

In "Fridagen," the last of the McGoose family passes away without heirs, leaving the McGoose Castle to Skrue as the new head of the McDuck clan. With Donald and the boys in tow, Skrue sets out to find a hidden treasure rumored to be buried within the castle’s walls—though the old caretaker warns them of a ghost that guards it. Written by Vivi Aagaard and illustrated by Daniel Branca, this 1984 Norsk adventure features a cover by Tino Santanach.