In reply to steveoracle:
Hi Steve,
The main guide for Briancon sports climbing is Briancon climbs by JJ rolland, this covers all the climbing on the sports routes around the area and a few multi pitch sports routes. It has a section of routes in Aliefroide as well.
there are some other guide to cover the all of Ailefroide and the big/multi pitch/ alpine rock routes.
If you fancy a rest day via ferrata, I have a free app guide to all the ones in the area, just search Via Ferrata Écrins Braincon where you get your apps.