Time isn't how we as humans understand it. Regardless, we do our best to piece together the history of the galaxy as we learn more and more from these channeled messages. In doing that, we begin to learn how the Universe works in regards to time and lifetimes. This list is constantly being updated, but here is what we have so far: 

Earths 24,000 year Cycle


Reincarnation


Interstellar Alliance


The True Nature of Time


Understanding the Densities


Atlantis


Lemuria