Cork the muskrat loves to find things like feathers and smooth sticks, while Fuzz the opossum likes to keep things like food in his mouth. These best friends, adorably drawn by McCue in ink and watercolor, come into mild conflict when Cork loses his best green stone and Fuzz finds it, chanting, "Finders keepers." Fuzz also finds a wiggling hump of fallen leaves. As the story progresses it becomes evident that Fuzz is not the brighter of the two: "Should I hit it?" he asks, brandishing a stick. Soon enough they discover a hidden chipmunk within the leaves, who enjoys playing his own game of finders keepers. Fifth in the series, this simple, sweet tale offers a lesson, wisely pronounced by Cork: "Sometimes we cannot keep the things we find." It's clear from these pals that true friendship can withstand all sorts of mishaps. This Level 3 in the Viking Easy-To-Read program offers a touch more in linguistic sophistication than the venerable Frog and Toad but definitely partakes of that timeless sensibility. (Early reader. 6-8)