Explore "Key Out of Time" by Andre Norton on Textopian. Read with annotations and highlights.
The hour was close to dawn again and a need for sleep weighted Ross's eyelids, was a craving as strong as hunger. Still restlessness had brought him on deck, sent him to pacing, alert to this vessel and its crew.
He had seen the ships of the Terran Bronze Age traders -- small craft compared to those of his own time, depending upon oarsmen when the wind failed their sails, creeping along coasts rather than venturing too far into dangerous seas, sometimes even tying up at the shore each night. There had been other ships, leaner, hardier. Those had plunged into the unknown, touching lands beyond the sea mists, sailed and oared by men plagued by the need to learn what lay beyond the horizon.