Taken from "By Schism Rent Asunder" (BSRA) pages 167 & 169 - Archbishop of Charis (defrocked) Erayk Dynnys.
He reached the end of the Book of Chihiro. By ancient tradition, there was always a blank page between Chihiro and the beginning of Hastings, but there was no blank page in Dynnys' copy of the Writ. Not anymore, at any rate.
He ran an index finger down the gutter between printed pages, feeling the raggedness where a single unprinted page had been removed, then drew a deep breath and closed the book once again.
- - - - -
And in that recognition, he'd realized there were, indeed, two letters he needed delivered. Two letters no Inquisitor could ever be permitted to see. And so, he'd found his notepaper in the Writ itself.
So, has this already been brought forward? And if so, how was it answered? Half sheets? One can write very small when one has an incentive!