Walt Disney’s Donald Duck: The Old Castle’s Secret is the third book in Fantagraphics’ Barks library, and it contains all of Barks’ duck work from 1948, a very good year for duck comics. Fantagraphics went all out with the production quality: the pages were shot from the original art, and the re-coloring carefully matches the original colors in the comics. In addition to a number of great stories, like “The Old Castle’s Secret” (a 32-page story that marks Scrooge McDuck’s second ever-appearance) and “Rocket Race to the Moon,” there are a number of nice essays from Barks’ scholars and aficionados.