Set 23 of the Double Track Annual Reading of The Urantia Book contains Papers 47, 48 and the following paper from Part IV:
Events leading up to the Capernaum Crisis
152:4.1 The apostles, without their Master—sent off by themselves—entered the boat and in silence began to row toward Bethsaida on the western shore of the lake. None of the twelve was so crushed and downcast as Simon Peter. Hardly a word was spoken; they were all thinking of the Master alone in the hills. Had he forsaken them? He had never before sent them all away and refused to go with them. What could all this mean?
❖❖
Excerpt from Paper 152: section 4, paragraph 1