Focusses on the connections between the planning and design problems and the solutions that are finally reached when building bridges, tunnels, skyscrapers, domes, and dams.

Introduces young readers to the mechanical science of jet planes that recreates an airplane ride while explaining how powerful engines, specially designed wings, and cockpit controls work together to enable a jet's flight.

Follows the planning, construction, and ultimate testing in battle of a typical fortress with adjoining town built by the English during the Middle Ages.

Text and black-and-white illustrations follow the intricate step-my-step process of the building of an ancient Egyptian pyramid.