F. L. James

Frank Linsly James was a prominent 19th-century explorer and a Fellow of the Royal Geographical Society. He was already a recognized author prior to this work, having written Wild Tribes of the Soudan based on his previous travels. He was a seasoned African traveler who often journeyed with his brother, W. D. James, and other English companions such as G. Percy Aylmer and E. Lort-Phillips.

James was characterized by his commitment to scientific inquiry and thorough documentation. He kept careful and complete notes throughout his journeys, which he later compiled into book form while on other travels, such as yachting in West Indian and South American waters or cruising to Spitzbergen and Nova Zemlia. His leadership was noted for its patience and caution, traits he deemed necessary for surviving exploration in hostile regions.

His background suggests a man of significant social standing and connections, evidenced by his hospitality at the Residency in Aden with General and Mrs. Blair and his personal meetings with other famous explorers like Sir Richard Burton. The President of the Royal Geographical Society described his journey across the "north-eastern angle of Africa" as one of the most interesting and difficult feats of recent travel.