This is the third book in the present series where we will deal with travel as it occurs today - where one has the facilities of ones own automobile, public 'bus and train services, and aeroplanes and cruisers for world-wide journeys. However, none of these facilities were available in the eras that we are writing about; men and women walked from one place to another. Kings and Queens and Lords and Ladies were carried in their palanquins by porters.