Ralph McInerny (Thomist philosopher and also author of the Father Dowling mysteries) has done some interesting writing on Vatican II:
What Went Wrong With Vatican II: The Catholic Crisis Explained by Ralph M. McInerny
http://www.amazon.com/exec/obidos/tg/detail/-/0918477794/qid=1097632613/sr=8-1/ref=sr_8_xs_ap_i1_xgl14/104-3797154-2925518?v=glance&s=books&n=507846
I love Ralph ... his latest mystery series set at Notre Dame University is outstanding. And his brother, D.Q. McInerny, teaches at the Fraternity of St. Peter seminary.