Athenaeum Sanctorum

The Athenaeum Sanctorum is an ancient Cybertronian library. Spoken of only in legends, it is said to predate time itself and was used by the Thirteen, having been constructed to hold the sum total of all their combined knowledge within.

Fiction

Prime Wars Trilogy cartoons

As Megatron and his group were presented with a riddle that they could not interpret regarding the coordinates of Megatronus's goals, Optimus Primal revealed the Sanctorum was actually real, and that it would likely hold the answers they sought. Primal