Library of the Dreaming

A massive library within The Dreabig which holds all the knowledge of The Empire of Coraar 'ath Revaar and more...
The party has so far only accessed it within a trial set by Uasceggirch. It is unclear whether it is a place accessible within the Dreaming normally, and whether the same 'rules' apply.
Within the trial each person had to find a secret about another person in the group. These cannot be shared with the person who the secret is about, even outside the trial. Once they had found a secret they were removed from the library, whether it was the key secret or not.
The library has also been known to have traps, including books of the future that can rend a persons mind. Caution is advised.