Chronicles of Narnia - Chronicles of Narnia - The Horse and His Boy 

In accordance with CS Lewis' third novel, reading the series is about the boy Shasta, which together with the talking horse Bree from his captivity in Calormen flees in order to travel to Narnia. On their journey these two take the girl Aravis and the horse also speaking Hwin. Together they cover the war plans of the Prince of Kalormen, the country from which they come, against the more peaceful countries in the north, Ark Land and Narnia, and move on in order to thwart these plans.