George Manville Fenn,
The Crystal Hunters: A Boy's Adventures in the Higher Alps
“ Then he was stepping from stone to stone in the ice-cave below the glacier, listening to the gurgling and whishing of the water as it came rushing down over the grey, dark rock from out the narrow arching tunnel which shut up behind him.How he got out of that place he did not know; but soon after his eyes were aching with the glare of the snow around him. A huge eagle, a hundred times bigger than the one he had seen, was soaring round and round, and coming lower and lower, till it was so close to him that he could feel the wind of its wings wafted pleasantly over his face. ”
