The following list is not even close to being exhaustive, but in it you will find full books online in the public domain that are free. These are from the 19th century and most are likely quite polemical. I have not read any of them. But I thought it might be useful to post this bibliography for folks who are interested. I divided the books up into two categories: those supportive of papal authority and infallibility and those critical.

Google Books On Papal Infallibility and Authority

Supportive:
Lindsay, Colin. The Evidence for the Papacy as Derived from the Holy Scriptures and Primitive Antiquity.
http://books.google.com/books?id=PRcPAAAAIAAJ&pg=PR21&dq=papacy&as_brr=1#PPR3,M1

Murphy, John Nicholas. The Chair of Peter, or the Papacy.
http://books.google.com/books?id=BBM3AAAAMAAJ&pg=PA1&dq=papacy&as_brr=1#PPP12,M1

Weninger,S.J. F.X. On the Apostolical and Infallible Authority of the Pope.
http://books.google.com/books?id=afcQAAAAIAAJ&pg=PA7&dq=pope+authority&as_brr=1#PPA1,M1

Manning, Henry Edward Cardinal. The Vatican Council and Its Definitions.
http://books.google.com/books?id=_MMPAAAAIAAJ&pg=PA7&dq=vatican+council&as_brr=1#PPA1,M1

Hergenroether, Jurgen. Anti-Janus: An Historico-Theologlical Criticism of the Work Entitled ‘The Pope and the Council’ by Janus
http://books.google.com/books?id=SBQNAAAAYAAJ&pg=PA50&dq=papal+infallibility&as_brr=1#PPP7,M1

Rivington, Luke. The Primitive Church and the See of Peter.
http://books.google.com/books?id=uiqOs8cftDcC&pg=PA94&dq=papal+infallibility&as_brr=1#PPR3,M1

Kenrick, Francis Patrick. The Primacy of the Apostolic See Vindicated.
http://books.google.com/books?id=gcoCAAAAQAAJ&pg=PA34&dq=primacy+peter&as_brr=1#PPR1,M1

Devivier, S.J. W. Christian Apologetics: A Defense of the Catholic Faith.
http://books.google.com/books?id=Hyg_AAAAIAAJ&pg=PA373&dq=primacy+peter&as_brr=1#PPP7,M1

Burnett, Peter. The Path Which Led a Protestant Lawyer to the Catholic Church.
http://books.google.com/books?id=6iUQAAAAIAAJ&pg=PA200&dq=primacy+peter&as_brr=1#PPR1,M1

Pope, Thomas. The Council of the Vatican and the Events of the Time.
http://books.google.com/books?id=m-cCAAAAQAAJ&pg=PA263&dq=primacy+pope&as_brr=1


Critical:
Salmon, George. The Infallibility of the Church.
http://books.google.com/books?id=YBo3AAAAMAAJ&pg=PA444&dq=papal+infallibility&as_brr=1#PPR1,M1

Gayer, Athur Edward. Papal Infallibility and Supremacy.
http://books.google.com/books?id=UNYCAAAAQAAJ&pg=PA1&dq=papal+infallibility&as_brr=1#PPR1,M1

Palmer, William Patrick. A Treatise on the Church of Christ.
http://books.google.com/books?id=A2EEAAAAQAAJ&pg=PA525&dq=papal+infallibility&as_brr=1#PPP1,M1

Guettee, Abbe. The Papacy: Its Historic Origin and Primitive Relations.
http://books.google.com/books?id=vxQQAAAAIAAJ&pg=PR1&dq=papacy&as_brr=1

Dalberg-Acton, John Emmerich Edward. The History of Freedom and Other Essays.
http://books.google.com/books?id=F38MAAAAYAAJ&pg=PA301&dq=dollinger&as_brr=1#PPR5,M1

Doellinger, Johann. The First Age of Christianity and the Church, volume 1.
http://books.google.com/books?id=Q-QCAAAAQAAJ&pg=PA1&dq=first+age+of+christianity&as_brr=1#PPR5,M1

Doellinger, Johann. The First Age of Christianity and the Church, volume 2.
http://books.google.com/books?id=hM4CAAAAQAAJ&pg=PA1&dq=Johann+Joseph+Ignaz+von+D%C3%B6llinger&as_brr=1#PPR3,M1

Doellinger, Johann. Letters from Rome on the Council.
http://books.google.com/books?id=okgQAAAAIAAJ&pg=PA1&dq=Johann+Joseph+Ignaz+von+D%C3%B6llinger&as_brr=1#PPR3,M1

Doellinger, Johann. The Pope and the Council (by Janus).
http://books.google.com/books?id=JBwNAAAAYAAJ&pg=PA1&dq=Johann+Joseph+Ignaz+von+D%C3%B6llinger&as_brr=1#PPR3,M1