From the publisher:

There are sea monsters, millionaires, spies, and more in the latest volume of Carl Barks's internationally beloved Donald Duck comics.

It's the greatest get-rich-quick scheme ever! When a twister scoops up Scrooge's cash and rains it back down, Donald becomes an instant millionaire … but so does everyone else! And when a mighty ship vanishes at sea, detective Donald tracks down the culprit -- a giant sea monster! Then, on a trip to the Riviera, it's all spies, counterspies, and counter-counter spies when Huey, Dewey, and Louie run afoul of the mysterious Madame Triple-X. And when Donald and the boys wind up in Old California, the rush is on -- for the gold in them thar hills! Carl Barks delivers another superb collection of outrageous hijinks, preposterous situations, bamboozlement, befuddlement, and all-around cartooning brilliance. Over 200 pages of stories, each meticulously restored and newly colored, as well as insightful story notes by an international panel of Barks experts.

This came from the library of Burny Mattinson (1935-2023), an animator, director, producer, and story artist for Walt Disney Animation Studios, from 1953 until his death in 2023. Mattinson directed Mickey's Christmas Carol and The Great Mouse Detective. He was named a Disney Legend in 2008 and was the longest serving employee of The Walt Disney Company, with a career that spanned almost 70 years. His extensive library included numerous subjects and especially large collections of books on Disney, animation, and classic comic strips.