Ignatius Press

Ignatius Press is the the largest Catholic book publishing house. Its books and DVDs have the largest area of distribution, its customer base and store network is the largest, and it has the highest sales by far. In addition to books, they also sell plenty of Catholic DVDs, most particularly on the saints. Ignatius Press has published several books on and written by the popes, most notably, Pope Benedict XVI. Their last accolade of note is that they publish Michael O'Brien, who is perhaps the most popular contemporary author of Catholic fiction today.