Hello pynch,
I came across an ePub of Premier écrits. For a while, I've been wondering about other works like Dictionnaire des idées reçues though perhaps sourcing texts to proof against is difficult; and too I imagine you need rest from all your wonderful publications!
For les idées reçus, I think there's a free Numilog PDF, though that too, who knows of its fidelity. If it helps, …
http://www.ebooks-bnr.com/flaubert-g...emiers-ecrits/
best,
- d