Ærth

"'All Mann are from the Ærth, including you.'"

"—Klinde speaking to Einsa" The Ærth was a World directly “above” the Grauwelt. It was said to be a place of good and purity and the ancient abode and original home of Mannkind.

Few inhabitants of the Grauwelt knew the name Ærth at the time of the events of The Sword and Its Servant.

Native inhabitants

 * Andreas
 * Dietrich
 * Einsa (though not explicity stated)
 * Johannes
 * Marcel
 * Tobias
 * Willa

Relation to "Earth"
The Ærth is directly analogous to the actual Earth, as established in The Death-Linked Bridge.