The Bingo, Samantha & Rebel illustrations are from the "Dunes of Doom" story. The Super Duck illustration is from "The Good Scout" story. The small Jughead & Archie illustration is from the "Dog Daze" story. The small Betty & Veronica illustration is from the "Bully for You" story. Lastly, the "Li'l Jinx" illustration is from "The Grand Sand Play" story.
Brief article on marlins accompanied by a nearly half-page illustration.