we get to explore the depths of the tardis!

also, I think I've seen spoilers for this season's finale

hos is there a book on the history of the time war if it was constantly being rewritten?

Perhaps the Doctor wrote it at some point after he sealed everything off.

how does he have the time between all of the RUNNING?

but yes, good point.

WAIT. Maybe he wrote his name as the author! Look for some crazy circle shapes on the cover.