قصة الكتاب :
The pledge redeemed. Is soon as they arrived at the cultivated districts, which they did by rapid inarches, the Arabs spread themselves over the country, plundering in all directions. For this purpose they dispersed by tribes, the whole body uniting for the night at a rendezvous previously fixed upon. The peasants fled everywhere on their approach, securing what property they had time to remove, into the towns and walled villages. These are the main assumptions of the book.