Islands mere ridges. Sutoto to return to Wonder Island. The Chief agrees to go to Wonder Island. His family to accompany him. Proposed visit to Hutoton. Boarding the ship. The welcome of the convicts. Taking the paralytic to the ship. Stores from the ships for the convict colony. The Pioneer sails to the north. Discovery of a new island. Taking observations from the sun. The calendar. Summer and winter. Taking the angle of the sun, and what it means. Triangulation. The nautical chart. Greenwich or Standard time. The island which they had left named Venture. The new island and its magnificent vegetation. John, with the boys and two boatloads, land. The exploring parties formed. The boys and Muro at the head of one party. Traces of savages. Appearances that cannibals were there. A shower of arrows their first surprise. The volley and the disappearance of the natives. Reappearance of the savages. Surrounded. Preparing for defense. The second attack. The fight. The natives apparently preparing t