Looking for Answers about New City Press Arianism and Other Heresies (Works of Saint Augustine)?

This volume contains an English translation of 6 works of Augustine of Hippo, all dealing with the general topic of heresy, along with two works by other authors to which Augustine is replying. Except for the anti-Arian works, each of the 6 works is independent of the others and has its own introduction as well as notes that aim to make the text more intelligible.