De Bono Mortis339-397latAmbrose of Milan 339-397

De Benedictionibus Patriarcharum Liber Unus339-397latAmbrose of Milan 339-397

The Book of EnochengAnonymous -300 TO 99

The Book of JubileesengAnonymous -160 TO -100

The Book of the Secrets of EnochengAnonymous 0-99

The Book of John Concerning the Falling Asleep of MaryengAnonymous 100-199

Brief Chronographyeng ⸱ grcAnonymous 9999

The BirdsengAristophanes of Athens -446 TO -386

Book of Definitionseng ⸱ grcAthanasius of Alexandria 295-373

De Beata Vita354-430latAugustine of Hippo 354-430

De Benedictionibus Jacob Patriarchae [Incertus]354-430latAugustine of Hippo 354-430

De Bono Conjugali354-430latAugustine of Hippo 354-430

De Bono Viduitatis354-430latAugustine of Hippo 354-430

De Baptismo Contra Donatistas354-430latAugustine of Hippo 354-430

Breviculus Collationis Cum Donatistis. Retractatio354-430latAugustine of Hippo 354-430

Breviculus Collationis Cum Donatistis354-430latAugustine of Hippo 354-430

Bachiarii Fides360-430latBachiarius 400-450

Benedictus DeusengBenedict XII 1724-30

Bracarensis, Costitutio Apostolica, Revisio er approbatio novi breviarii, d. 14 m. Maii a. 1919, Benedictus PP. XV1919-05-14latBenedict XV 1914-22

Bonum sane, Motu proprio, De sacris solemnibus anni quinquagesimi ex quo S. Ioseph B. M. V. Sponsus Ecclesiae Catholicae patronus renuntiatus est, d. 25 m. Iulii a. 1920, Benedictus PP. XV1920-07-25latBenedict XV 1914-22

BreviloquiumlatBonaventure of Bagnoregio 1221-1274

Breviarium Epistolae Ad Clericos Romanos1844-1855latCelestine I 400-432

Brief Explanation of Catholic Epistleseng ⸱ grcDidymus the Blind 313-398

B. Alberti MagnilatEditors 9999

B. Alberti Magni, Ordinis Praedicatorum, ElogiumlatEditors 9999

Biblia MarianalatEditors 9999

The BacchantesengEuripides -480 TO -406

BenedictioneslatFrancis of Assisi 1181-1226

The Ball and the CrossengG. K. Chesterton 1874-1936

By the Babe UnbornengG. K. Chesterton 1874-1936

The Ballad of the White HorseengG. K. Chesterton 1874-1936

A Ballad of AbbreviationsengG. K. Chesterton 1874-1936

Brief Chronicleeng ⸱ grcGeorge Hamartolus 800-899

Book on Knowledge of Godeng ⸱ grcGregory of Nyssa 335-395

The Book of Pastoral RuleengGregory the Great 540-604

The Book of PrognosticsengHippocrates -460 TO -370

De Benedictionibus Jacob Patriarchae347-420latJerome 347-420

Breviarium In Psalmos347-420latJerome 347-420

Beati Hieronymi Super Eo Ipso Ad Eosdem Responsio347-420latJerome 347-420

British CriticengJohn Henry Newman 1801-1890

By what reason man is the image of Godeng ⸱ grcJohn of Damascus 675-749

The Book of Supreme TruthengJohn Van Ruysbroeck 1290–1381

The Baltimore Catechism1885engLocal Magisterium 1885

The Banquet of the Ten Virgins; or Concerning ChastityengMethodius of Olympus 250-311

Binae Dissertationes De Firmiliano, Auctore F. Marcellino Molkenbuhr O. S. F. Strictioris Observantiae, Ss. Theologiae Lector. Jubilato1844-1855latMigne Editors 1836–1876

Balleriniorum Observationes Primae Zenonis Operum Appendici Praemissae. 3071844-1855latMigne Editors 1836–1876

Blanchini Veronensis De Codice Vercellensi Judicium1844-1855latMigne Editors 1836–1876

The Bazaar of HeracleidesengNestorius of Constantinople 386-450

Brief Historical Account of Events After Maurice's Empireeng ⸱ grcNicephorus of Constantinople 750-815

Brief Chronographyeng ⸱ grcNicephorus of Constantinople 750-815

De Benedictionibus Patriarcharum370-418latPaul of Milan 375-425

Bibliothecaeng ⸱ grcPhotius of Constantinople 810-893

Beneficia DeiengPius IX 1846-78

Buscoducensi, Litterae Apostolicae, Templum Cathedrale Buscoducense, in honorem S. Ioannis Ap. et Ev. honoribus Basilicae Minoribus decoratur, d. 19 m. Iunii a. 1929, Pius PP. XI1929-06-19latPius XI 1922-39

Bellum post, Epistula, Ad Emum P. D. Gustavum Fridericum tit. S. Marci S. R. E. presb. card. Piffl, archiepiscopum Vindobonensem, ceterosque Austriae ordinarios: de conventu rei catholicae provehendae Vindobonae futuro, d. 10 m. Iunii a. 1923, Pius PP. XI1923-06-10latPius XI 1922-39

The Biblical AntiquitiesengPseudo Philo 150-250

De Benedictionibus Patriarcharum Libri Duo345-410latRufinus of Aquileia 340–410

The BrothersengTerence -195 TO -159

Breve PrincipiumlatThomas Aquinas 1225-1274

In Boethii De HebdomadibuslatThomas Aquinas 1225-1274

In Boethii De TrinitatelatThomas Aquinas 1225-1274

British Museum----MSS. from the Egyptian MonasteriesengVarious Authors 9999

Breviarium Fidei Adversos Arianos Haereticos336latVarious Authors 300-399

Biblia Vulgata385-405latVarious Authors 385-405

Bardesan. the Book of the Laws of Divers CountriesengVarious Syriac Authors 200-299