I don't think I can write two books simultaneously, much as I wish I could. It's taken me two weeks to shift my brain from Indigo to Wayfarer and only now am I really starting to get ideas for the latter instead of the former. Trying to keep two books in my head at once would break my poor brain, I think!

But my agent really likes Indigo and thinks that I have plenty of lead time to work on Wayfarer, so I am now torn between the two. I think I'll try to finish at least up to Chapter Three of Wayfarer before I decide, though.