Provides profiles of each United States president from George Washington to Bill Clinton, with information on their lives, families, wives, and highlights of their time in office.
Explores the science behind seven mysteries of the universe, including information on the largest known galaxy and star, the Crab Nebula, the most Earthlike extrasolar planet, pulsars, the sculptor supercluster, and the Tarantula Nebula.
Answers to seventeen questions about life during the Middle Ages, discussing whether King Author was a real ruler, if a plague was responsible for the death of millions, and other related topics.
Answers to seventeen questions about life in ancient civilizations, covering the Greeks, Romans, and the Egyptians, and discussing whether or not ancient Greeks invented public schools and whether Hannibal marched elephants across the Alps to attack Rome.
Discusses the increasingly interesting conveyances, appliances, furniture, utensils, farm equipment, etc. during the first 100 years of the American republic, as the steam engine became more and more essential to transportation.