5Biological warfare, or germ warfare, is a frightening concept, but readers are able to focus on facts rather than fear with the help of this objective guide to a challenging topic. From examples of germ warfare throughout history to the most modern ways of preventing a bioterrorism attack, readers are given essential information to help them see how science concepts are connected to military strategy and historical and current events. In addition to the accessible main text, sidebars expand on important concepts, and graphic organizers help visual learners. Full-color photographs and critical thinking questions also add to this reading experience.