Grades 4-8. Plastic has become a staple of material culture in the modern world, but few people give much thought to the countless pounds of waste they discard each day. Discovered in 1997, the Great Pacific Garbage Patch is a wide swath of postconsumer plastic waste that is found at the confluence of four major ocean currents in a vast area known as the North Pacific Central Gyre. This photojournalistic book follows three young female scientists living and working aboard a small research ship that was part of the Scripps Environmental Accumulation of Plastics Expedition. It details the researchers’ process of developing a hypothesis, collecting evidence, and designing experiments to learn more about the impact of the Garbage Patch on marine life. The book is replete with Crawley’s dynamic photos of both the scientists at work and the challenges of life aboard a tiny research boat. Newman successfully summarizes all of their complex research findings into straightforward and doable tips for minimizing environmental impact. An engaging and worthwhile read, this will surely make young readers think twice about their trash.