Thierry Mouget, a renowned Western traveler, ventured into the remote Asir region of Saudi Arabia, bordering Yemen and the Tihama plains. His solo journeys captured the unchanged lifestyles of tribes with unique characteristics. Some tribes settled on agricultural terraces, others on rugged slopes, and some became sheep herders. Their mud houses and ornate roofs create a colorful palette against the mountains. Young tribesmen wear patterned headdresses, with bold colors marking celebrations. Mouget's work offers a rare glimpse into these communities, previously undocumented, as modern communication threatens their way of life. "Undiscovered Asir" is a unique contribution to Arabian Peninsula literature. Cover image: Young shepherds from the Rabi'a tribe in Wadi Dhila' with distinctive dress.