andaisq

From:

...Difficult to explain. A few decades back an unusually unhinged Devisor created a building which... structurally resembles a library, is apparently infinite in volume, and contains, to all appearances, all of the books that have ever been written in any universe. The only problem is that every book is placed completely at random, scrying is very difficult in the stacks, and going too deep can lead through pockets of badly distorted time. There are people with the talent or skill to reliably check books out of the Library, but their services are expensive and always in high demand. Our main hope is that the books you need would crop up in the front thousand shelves or so, which occasionally rearrange their contents and can be scried.