Donald Duck & Co #17/1997

Donald Duck wins fifty thousand kroner in a quiz competition, with one catch: he can’t get angry more than twice a week. To keep him in check, he’s forced to wear a tiny, beeping rage meter around his hand.

When a glittering diamond vanishes from Herr Gladh-Jensen’s villa under cover of night, the only witness is the boy who slept through the break-in—leaving Mikke Mus and Langbein to unravel the mystery with nothing but a shattered window and a trail of clues.

Mikke Mus and Langbein are on vacation in tropical waters when a giant sea turtle saves them from a shark. Later, they return the favor by rescuing the massive turtle from Svarte-Petter’s harpoon.

Donald Duck is in for a tough time when Dolly Duck accuses him of being lazy and out of shape. Determined to prove her wrong, he signs up for a fitness center—but soon finds himself duped by swindlers selling a magical-looking sugar cube promising instant athletic glory. When the magic fails, he’s left chasing another miracle, setting off on a wild trip to Turmansk to fetch rare Mingusfingus flowers for a new "super blend."