Carl Barks Library of Walt Disney's Donald Duck Adventures in Color #17

In "Dangerous Disguise," Donald Duck finds himself in a high-stakes chase after intercepting a coded message meant for Madame Triple-X, a glamorous spy. Racing to Chiliburgeria, he must impersonate the flamboyant bullfighter Donaldo el Quacko during a chaotic train journey, all while trying to outwit the enemy before the stolen bomb plans are delivered.

In "No Such Varmint," Donald Duck takes on a detective role after an aptitude test declares him suited for the job, only to find himself chasing a mystery that's far stranger than he expected—when one of Uncle Scrooge's gold ships vanishes without a trace. His unorthodox skills as a snake charmer unexpectedly come into play when he encounters a colossal sea serpent, forcing him to keep playing his instrument for days just to stay safe.