See this legally free ebook:

  • Christ and Antichrist: a Sermon at the Mass of Requiem for those who fell in Defence of Rome, by Henry Edward Manning (London: Longmans, Green, 1867). Available at Open Library and Internet Archive.

In remembrance of the Christian faithful who fought for the freedom of the Church at the Battle of Castelfidardo (18 September 1860). For more legally free ebooks, you may access the List of Free eBooks (Arranged by Title) and the List of Free eBooks (Grouped by Subject).