Update 7.1

 Aside from the usual weekend activities, I've been doing more research as to what, if anything, Gwernin will find at Aquae Sulis when he gets there. Conclusion: lots of hot water, but not much in the way of Roman remains. Time to start writing again...

Regarding the 6th book, I have a good idea what will happen in the first third, vaguer ideas about the rest. This will involve another set of initiatory experiences for someone, another meeting with Fráechán mac Tenusán, and the death of King Díarmait mac Cerbaill.