An account of South-West Barbary : Containing what is most remarkable in the territories of the king of Fez and Morocco. Written by a person who had been a slave there a considerable time; and published from his authentick manuscript. To which are added, two letters: one from the present king of Morocco to colonel kirk; the other to sir clodesly shovell: With sir Cloudesly's answer, &c. By Simon Ockley, B.D. prosessor of arabick, in the university of cambridge; and chaplain to the Most Honourable Robert Earl of Oxford and Mortimer, lord high-treasurer of Great Britain.