Describes how the Drug Enforcement Agency operates to control drug trafficking and how DEA agents work with customs officials, the Coast Guard, and undercover police to catch drug smugglers, sellers, and dealers.
Describes the jobs of jockeys, whale trainers, zookeepers, veterinarians, and other people who handle and train animals and discusses the risks involved in these occupations.
Surveys the triumphs and tragedies of the space program, from Projects Mercury and Gemini to the space shuttle, and describes the risks, accomplishments, training, and safety precautions connected with being an astronaut.