Stink bugs came to the United States in the 1990s. Less than 30 years later, this invasive species has spread to nearly every state in the country. Their biggest enemies are farmers who don't like them feeding on crops and fruits. And readers definitely don't want to smell a squished stink bug! This book's interesting content, including fact boxes and a quiz, discusses how stink bugs were introduced, the harm they cause, and the efforts being made to stop their population from increasing.