Explores the physical characteristics and uses of various types of trains, from ones that run on wooden tracks to modern types that can reach speeds of over 200 miles per hour.
Shares the story of Sarah Roberts and her 1847 case petitioning that she be allowed to attend a white school, explaining how her heroic efforts established key precedents and paved the way for civil rights advancements.
Provides a history of dogs as companions, and offers dozens of facts about dogs' behavior, and their physical characteristics and abilities. Also discusses how they experience the world around them.
