More great news from Oxford University Press this afternoon. There are going to be French Canadian versions of "Sky Thieves" and "Desert Thieves". Incroyable! This time, the publisher is Editions AdA. Apparently, they're a well-established publishing house focussing on children fantasy adventures and science-fiction series. Sounds like the perfect home for them.
P.S. If they want my GCSE French skills for the translation, happy to help.