I think Sylviane Agacinski is very good. Her main book on architecture is called <Volume> (1992) and, more recently, she wrote <Le passeur de temps> (2000). She has also published some short texts in English, e.g.
"Shares of invention," D: Columbia Documents of Architecture and Theory, 1(1992): 53-69.
I remember she has contributed one essay to the Any conferences as well, but I don't have the right volume at home.