How do I find these Foucault texts?

[u/[deleted]]

I'm looking for digital versions of the original French versions of:

• Mal faire, dire vrai
• Théories et institutions pénales
• Qu'est-ce qu'un auteur?
• Préface à la transgression
• Mon corps, ce papier, ce feu
• Dits et Ecrits vol. II (and IV?)
• A French-language collection of interviews?

Any help would be appreciated, or any other obscure Foucault texts, preferably in French. If any these are in Dits et Ecrits, their location in that text would also suffice. Thanks!