Modern Hagiography
Martyrologium Romanum (27 September)
Roman Martyrology – 19 July & 27 September
Lives of the Saints by Alban Butler.
Lives of the Saints by Francis Weninger.
Lives of the Saints by Sabine Baring-Gould.
The Liturgical Year by Dom Guéranger.
Our Birthday Bouquet Culled from the Shrines of the Saints and the Gardens of the Poets by Eleanor C. Donnelly.
Pictorial Half Hours with the Saints by Auguste François Lecanu.
Miniature Lives Of The Saints For Every Day In The Year by Henry Sebastian Bowden.
An Alphabet of Saints by Robert Hugh Benson, Reginald Balfour, and Charles Ritchie.
Little Lives of the Great Saints by John O’Kane Murray.
Stories of the Saints for Children [First Series] by Mary Seymour.
Memorials of the Blessed: A Series of Short Lives of the Saints by Charles B. Fairbanks.
Patron Saints by Eliza Allen Starr.
Book of Saints and Heroes by Mrs. Lang.
Some Spiritual Guides of the Seventeenth Century by Abbé Huvelin.
Breviarium Romanum – Latin & English.
Writings of Saint Vincent de Paul
His writings in French take up many volumes, which you can easily find on archive.org. His works translated into English can be found here.
Some Counsels of S. Vincent de Paul
Art & Architecture
Catalogo generale dei beni culturali
POP : la plateforme ouverte du patrimoine
Vincentian Sources Image Archive
Guide to Christian Iconography: Images, Symbols, and Texts
Sacred and Legendary Art volume II by Mrs. Jameson.
A Handbook of Christian Symbols and Stories of the Saints as Illustrated in Art by Clara Erskine Clement.
Lives and Legends of the English Bishops and Kings, Mediaeval Monks, and Other Later Saints by Mrs. Arthur Bell.
The Saints in Art with Their Attributes and Symbols, Alphabetically Arranged by Margaret E. Tabor.
Saints and their Symbols: A Companion in the Churches and Picture Galleries of Europe by E. A. Greene.
The Saints in Art by Joseph Maria von Radowitz.
Emblems of Saints by Which They Are Distinguished in Works of Art by F. C. Husenbeth.
Music
Hymn to Saint Vincent de Paul (just words, also here)
Devotions
Prayer to Saint Vincent de Paul in the Raccolta
Prayer to Saint Vincent de Paul
Litany of Saint Vincent de Paul (also here)
Meditations for the Use of the Secular Clergy by Pierre Chaignon.
Nihil sub sole novum 