Introductory material

The retreating tribes approaching the wagon. Angel discovers a tribe coming from the north. The Tuolos. Going to the assistance of the Illyas and Kurabus. Again in the path of the hostiles. Trying to escape to the river. The Kurabus driven to the river. The intercepted journey. Erecting the fort. The Brabos pursuing the Kurabus. A stealthy warrior. Muro sees him. Recognizes Uraso. The boys wild with excitement. Uraso points out the Osagas nearest the river. Tells them about the Professor. The Tuolos coming from the north. Reasons why Uraso could not return to the Professor. Tells why the Professor went to the Osaga’s village. The Professor and the two tribes passing over the battlefield of the previous day. Ralsea returns with news of the wagon and its safety. News that the Brabos and Osagas were wreaking vengeance. The sound of the guns from the fort. The Professor advancing in haste. The Tuolos charging the wagon. The frightful volley. The Kurabus coming to assist. The Illyas driven back by the Saboros and the Osagas. A combined attack. Complete defeat of the allied tribes. The Professor and his allies surround the wagon. The happy reunion.