The fortnightly reunion at the river tilt was naturally an occasion they all looked forward to. It gave an opportunity to compare notes upon their success, to recount experiences, and to satisfy for a time the human craving for companionship. Shad made the first outward journey with Bob, and returned with Ed Matheson. Then he made a round with d**k Blake, and finally a round with Bill Campbell. Every feature of the work was new and interesting to Shad Trowbridge, and for a time he enjoyed it hugely. But presently it dropped into a dreary, monotonous routine. The vast, unbroken solitude, the endless tramping over endless snow, day after day, and the lack of adventure to which he had looked forward, served presently to make him moody and irritable. Shad had hoped for sport with his rifle,

