See this legally free ebook:
- Pius IX and His Time, by Æneas MacDonell Dawson (London: Thos. Coffey, Catholic Record Printing House, 1880). Available in multiple formats at Textual.net andManybooks.net, in Fulltext, PDF and Epub formats at Internet Archive, and may be read online at Freefictionbooks.org. Also available in PDF, Djvu, and Fulltext at Internet Archive.
In remembrance of Pellegrino Rossi, who was assassinated by the enemies of the one true Church on 15 November 1848.