If Sharks Disappeared (If Animals Disappeared)

Williams defends sharks as not scary but essential in her children's book debut, as a family's boat outing frames a narrative that examines the role that these ancient, oft-misunderstood predators play in ocean ecosystems. The family's daughter serves as a silent host as Williams's spreads posit the dire consequences that could result if sharks disappear, such as the disappearance of fish and a subsequent surge of plankton growth that "could make the ocean a thick sludge." While the scenario is alarming, Williams's cartoons maintain a lighter note, featuring undersea creatures that often sport very human expressions. After taking readers to the hypothetical brink of disaster, Williams circles back and reassures with the message that sharks are still around and that "all species depend on one another to survive." In the endnotes, readers learn about the biggest threats to sharks: appetites for shark fin soup, overfishing, and other harmful practices. A bibliography and a list of dos and don'ts wrap up a well-executed environmental primer that will leave readers considering the interconnectivity of the planet and its inhabitants. Ages 4-8. Agent: Minju Chang, Bookstop Literary. (June)

K-Gr 2--Young audiences learn conservation vocabulary and concepts through an illustrated examination of what might happen if sharks were to become extinct. A brown-skinned girl in a boat acts as a guide for this predictive exercise. She first introduces sharks as part of a healthy ocean, then describes the ways in which sharks influence our ecosystem. In accessible language that doesn't shy away from scientific terminology, the book lays out the path of the trophic cascade that might result from a complete shark extinction. Vibrant seascapes full of movement and a diverse array of underwater flora and fauna contrast sharply with spreads of an ocean choked with algae and devoid of wildlife and plants. Ending on a hopeful note that reaffirms the importance of sharks and downplays their scary reputation, Williams appends additional information on threats to sharks, suggestions for child-appropriate actions to take, and an author's note. A former animator, Williams offers illustrations that balance scientific accuracy with a familiar and appealing cartoon quality. Text color and placement and variations in page layout provide plenty of variety and visual interest but may slow down read-alouds. VERDICT While the future is impossible to predict, Williams presents a scientifically grounded view of a world without sharks that should spark discussion and inspire action in budding ecologists. A terrific addition to any school or public library.--Chelsea Couillard-Smith, Hennepin County Library, MN