Talk:Yeesha

Atrus first establishes contact with his sons after they have been trapped in Prison ages for 13 years, not 18. It is 5 years after this contact has been established that they escape and the events of Myst 4 unfold, so they were trapped for a total of 18 has indicated in the article, but it was only 13 at the point that they wished to establish contact and had the linking chambers created. (Sirrus notes the date he spots them as year 100, escapes on year 105)