K-Gr 4 A wave deposits an old-fashioned contraption at the feet of an inquisitive young beachcomber. It's a "Melville underwater camera," and the excited boy quickly develops the film he finds inside. The photos are amazing: a windup fish, with intricate gears and screwed-on panels, appears in a school with its living counterparts; a fully inflated puffer, outfitted as a hot-air balloon, sails above the water; miniature green aliens kowtow to dour-faced sea horses; and more. The last print depicts a girl, holding a photo of a boy, and so on. As the images become smaller, the protagonist views them through his magnifying glass and then his microscope. The chain of children continues back through time, ending with a sepia image of a turn-of-the-20th-century boy waving from a beach. After photographing himself holding the print, the youngster tosses the camera back into the ocean, where it makes its way to its next recipient. This wordless book's vivid watercolor paintings have a crisp realism that anchors the elements of fantasy. Shifting perspectives, from close-ups to landscape views, and a layout incorporating broad spreads and boxed sequences, add drama and motion to the storytelling and echo the photographic theme. Filled with inventive details and delightful twists, each snapshot is a tale waiting to be told. Pair this visual adventure with Wiesner's other works, Chris Van Allsburg's titles, or Barbara Lehman's The Red Book (Houghton, 2004) for a mind-bending journey of imagination.Joy Fleishhacker, School Library Journal