Editing Myst: The Book of D'ni (section)

===Part Six===
The next day, the sickness turns into a [[Terahnee plague|devastating plague]] with the slaves, and the [[P'aarli|steward]]s who control them, fleeing the households. Most of the Terahnee die and many of the slaves die as well. Catherine, who has been working very hard, isolates the cause, and discovers they (Atrus and his company) are responsible for passing on harmless stomach bacteria for which the inhabitants of Terahnee have no immunity. Eedrah gets sick and recovers while the rest of his family dies. The countryside falls into chaos as the D'ni try to help the slaves recover.