The fugitives paddled and portaged with a dumb, desperate energy. Toward evening they struck into what they believed to be the Mamattawan. A mile up this, as the blurred sun faded beyond a wilderness of ominous silence, they camped. Here they made determined efforts to kindle fire. Not even alcohol from the drug-kit would start it. Cold, they mumbled a little food; cold, they huddled into their sleeping-bags, there to lle with darkness leaden on their fear. After a long time, up over a world void of all sound save the river-flow, slid an amber moon notched by the ragged tops of the conifers. Even the wail of a timber-wolf would have come as welcome relief; but no wolf howled.