CHAPTER X.
Of the Denunciation of Bad Books.
27. Although all Catholics, especially the more learned, ought to denounce pernicious books either to the bishops or to the Holy See, this duty belongs more especially to apostolic nuncios and delegates, local ordinaries, and rectors of universities.
28. It is expedient, in denouncing bad books, that not only the title of the book be expressed, but also, as far as possible, the reasons be explained why the book is considered worthy of censure. Those to whom the denunciation is made will remember that it is their duty to keep secret the names of the denouncers.
29. Ordinaries, even as delegates of the Apostolic See, must be careful to prohibit evil books or other writings published or circulated in their dioceses, and to withdraw them from the hands of the faithful. Such works and writings should be referred by them to the judgment of the Apostolic See as appear to require a more careful examination, or concerning which a decision of the supreme authority may seem desirable in order to procure a more salutary effect.
ARTICLE II. Of the Censorship of Books.
CHAPTER I. Of the Prelates entrusted with the Censorship of Books.
30. From what has been laid down above (No. 7), it is sufficiently clear what persons have authority to approve or permit editions and translations of the Holy Bible.
31. No one shall venture to republish books condemned by the Apostolic See. If, for a grave and reasonable
