This book is an illustrated version of the original Personal Narrative of a Pilgrimage to Al-Madinah & Meccah by Sir Richard F. Burton. “The principal object with which I started was this: to cross the unknown Arabian Peninsula, in a direct line from either Al-Madinah to Maskat, or diagonally from Meccah to Makallah on the Indian Ocean. By what "Circumstance, the miscreator" my plans were defeated, the reader will discover in the course of these volumes. The secondary objects were numerous. I was desirous to find out if any market for horses could be opened between Central Arabia and India, where the studs were beginning to excite general dissatisfaction; to obtain information concerning the Great Eastern wilderness, the vast expanse marked Rub'a al-Khai (the "Empty Abode") in our maps; to inquire into the hydrography of the Hijaz, its water-shed, the disputed slope of the country, and the existence or non-existence of perennial streams; and finally, to try, by actual observation, the truth of a theory proposed by Colonel W. Sykes, namely, that if tradition be true, in the population of the vast Peninsula there must exist certain physiological differences sufficient to warrant our questioning the common origin of the Arab family.”