At dawn on the one hundred and fifth day since she had crawled beneath the Kilnstep drying-shed doorstone to map shifting limestone footings, Kezra Venn sat on a low granite retaining bench outside the upper stone tool house. She tested the friction knots on a sixty-pace coil of four-ply mountain hemp. Frost had silvered the withered cabbage stalks in the lower terraces of Alderfast. That turned each ribbed leaf into a pale, brittle fan that clicked faintly whenever the morning mountain draught stirred down the gorge from the high cirques of the Spine. Beside her boots, Paxa Sel knelt over an open wicker pannier, sorting flat packets of dried parsnips, coarse salt-cakes, and three wrapped coils of boiled willow-bark bandages into four equal alpine marching bundles.
Inside Kezra’s waxed inner coat pocket, the leather covers of her bonded survey notebook rested cool and fully inert against her ribs. Under the unchanging mechanics that had governed her craft from its first awakening in the upland clay, the book was an instrument of physical relation, not an all-seeing glass. It recorded the load-bearing continuity of bedrock she had personally touched, held the legal boundaries of parcels she had paced out with line and rod. Then she kept the strict tally of her advancements. It didn’t hum when an enemy unbuckled his sword a quarter of a mile away. It granted no clairvoyant warning of boots treading ordinary, unlisted grass. If danger moved across open dirt, an explorer possessed only the vigilance of…


