Start from Ghât--Reflections--Beautiful Valley of Berket--Last Date-palms--The Kailouees--Dr. Barth lost again--Meet our Guides--The Akourou Water--Ghadeer--Soudan Influence on the Tuaricks--Wataitee leaves us--Oasis of Janet--Kailouee Character--A sick Slave--Rocky Desert--Gloomy Scene--Servants--Egheree Water--Ajunjer--A threatened Foray from Janet--Sidi Jafel Waled Sakertaf--We have no Money--Region of Granite--Dr. Barth's Comparisons--A Slave Caravan--Granite Rocks--Beating Women--The Bird of the Desert--Desolate Region--Our Relations with the Kailouees. CHAPTER XII. Reach Falezlez--Dates left in the Desert--Road-marks--Disputes with the Kailouees--News from Tidek--Scarcity of Food in Aheer--Similitudes and Signs of the Tuaricks--Fine Climate--Arrival of Wataitee--His Boasting--Saharan travelling--My Umbrella--Grasping Son of Shafou--Geology of the Desert--The "Person who gives"--Another Caravan--Tuarick Sportsmen--Wady Aroukeen--Fine Scene--New Trees--Kailouee Camels--Fine Nights--Well--New Moon--Passing a Caravan in the Desert--Origin of the Kailouee Tuaricks--Arrive at Tajetterat--No Robbers--An Alarm--Well of Esalan--Senna--Birds--Graves of Slave Children--Our Grievances against the Tuaricks. CHAPTER XIII. News of Sidi Jafel--Disputes with Wataitee--His violent Conduct and strange Language--The Desert--Scarcity of Money--Proceed through a rocky Country--Soudan Weather--Approach the Frontiers of Aheer--Storm--Hard Day's Travelling--The Seven Wells of Aisou--"The Haghar are coming"--Suspicious Characters--Alarm--The Three Strangers--Our Hospitality--Heat of the Weather--Hard Travelling--Account of the Kailouee Guides--Women of the Caravan--Their Treatment--Youthful Concubines--Another long Day--A Rock-Altar--Demonstrations of the Haghar--Wells of Jeenanee--Marks of Rain--Sprightly Blacks--New Climate--Change in the Vegetation and the Atmosphere. CHAPTER XIV. Enter the inhabited Districts of Aheer--Hostile Tuaricks--An impudent Demand--The Merchant Waldee--Prepare for Defence--Threatening Appearances--Making Friends with Presents--March--Leave Waldee--Doubtful Visitors--The Camels stolen--The Troop of Assailants draws nigh--Parley--Their Proposition--We are compelled to a Compromise--Character of our Enemies--Sinister Rumours again--Proceed toward Tidek--Wady of Kaltadak--Picturesque Scenery--A Friend from Seloufeeat--Fresh Mob collects to attack us--Conferences--We are to be let go scot-free if we become Muslims--We repose--Another Compromise for Money--Incidents during the Night--Quarrel over the Booty--Enter the Valley of Seloufeeat--Its Soudan Appearance--Nephew of Sultan En-Noor--Haj Bashaw of Seloufeeat--We are still uneasy. CHAPTER XV.