106 MOUNTAINS From the heart of the Cassiar came the tortuous Klappan, drawing into its northward course small struggling streams from lofty pass and valley to- ward the darkly canyoned Stikine. But its way was deep and narrow through the serried peaks, and be- yond its western mountain-wall the lakes of Ealue and Eddontenas and long Kinaskan felt the south- westward pull of the rapid Iskut River. From the heart of the Cassiar came also the headwaters of the Nass and Skeena to flow far southward into the Pacific, and the Spatsizi to flow northward to the upper Stikine, and the branched headwaters of the Stikine itself to turn north and west and south through the sweeping curve of the river. The Finlay flowed to the eastward Peace from the rising-point of its three long lakes. And countless streams carved crooked paths to the rivers that drew them strongly forth from the heart of the Cassiar. But the great mountains stood untouched above the streams and uplands and the grey-green mas- siveness of hills. They glistened in the sunlight, and stood dark and terrible in shadow. They crowded in upon the passes, filling them with the cold breath of glaciers and snows. And like a sea they rolled, crest after towering white crest, toward the dark circle of the horizon.