I got – you need to get:
The Apostolic Constitutions and Exhortations of John Paul II and Benedict XVI (51 vols.) contains the most important writings of the two pontiffs, next to their encyclical letters. The papal office holds the highest teaching authority in the Catholic Church, and the popes realize this office through a number of channels and through the promulgation of a variety of documents. The most famous of these are the papal encyclical letters, which express the pope’s mind normally on matters of faith and morals. Apostolic exhortations often concern similar topics but do not define doctrine and are normally directed at encouraging certain groups within the Church to certain activities. In recent decades apostolic exhortations have most often been issued at the conclusion of synods of bishops and have served as the popes’ summations and interpretations of those synods’ conclusions. Apostolic constitutions, however, are more juridical in nature. They are formal papal decrees and carry the highest authority. Apostolic constitutions can deal with the structure of the Church, but also the liturgy, pastoral, or dogmatic concerns. Together with encyclicals, apostolic exhortations and constitutions are the most important documents produced by the Holy See, touching all matters of ecclesiastical government and doctrine.
You can see the complete listings on the link above. By far, the the Catholic additions to Logos has provided a much more profound devotional set to my library. Yes, even Papal Encyclicals can be devotional reading and what you have here are writings that reflect the more judicial side of both Pope John Paul II and the current holder of the Holy See.
A personal favorite is the Pastores gregis, represented here by the Libreria Editrice Vaticana version:
When Christians live side-by-side with persons of other religions, they have a particular obligation to testify to the oneness and universality of the saving mystery of Jesus Christ and to the consequent necessity of the Church as the means of salvation for all humanity. “This truth of faith does not lessen the sincere respect which the Church has for the religions of the world, but at the same time, it rules out, in a radical way, that mentality of indifferentism characterized by a religious relativism which leads to the belief that ‘one religion is as good as another’ “. It is clear, then, that interreligious dialogue can never be a substitute for the proclamation and propagation of the faith, which constitute the primary goal of the Church’s preaching, catechesis and mission.
It is on pre-order and it is one you should get. Now.