Dr. Suleiman is a writer and historian; he is a lecturer in ancient Arabic writing at King Saud University. He is also an archaeologist and a specialist in the old languages of the Arabian Peninsula. Dr. Suleiman has numerous books and publications both in Arabic and English, and he has taken many trips to explore archaeologic sites. Besides his role as a lecturer in Saudi Arabia, he was a visiting lecturer at Yarmouk University in Jordan and the University of Berlin. One of his famous books is Writing in the Far East from Symbols to the Alphabet.