A journey on camels, and they think it will lead them to Earth.

She could now live from the resources around her, no longer dependent on the invisible umbilical cord leading across the void to Earth.

Sikermann sat in the pilot's seat and took charge of the calculations for another hypertransit which under no circumstances would lead to Earth.

"Could it be possible this Kokopelli figure led those people to Earth?"

Hyperion led the alien back to Earth to let him have it.

Further investigation leads the crew to Earth, the home world of the Old Empire.

Bornstellar's curiosity leads him to prehistoric Earth where he meets the humans.

It was not as though he shared his nephew's interest in things prewar that might lead to Earth.

This direction might be leading back to Earth.

Iblis reveals his knowledge of the humans and his plans for leading the fleet to Earth.