See this online ebook:
- A History of the Dominican Liturgy, 1215-1945, by William R. Bonniwell, O.P. with an Introduction by the Most Reverend Bartholomew I. Eustace, S.T.D. Bishop of Camden, 2nd edition revised and enlarged (New York: Joseph F. Wagner, 1945). With Imprimatur and Imprimi Potest. Available in PDF format (on this page) through the Dominican Liturgical Heritage page of the Dominican Province of the Assumption.
On the Memorial of St. Dominic in the Ordinary Form of the Roman Rite. For other legally free ebooks, you may access the List of Free eBooks (Arranged by Title) and the List of Free eBooks (Grouped by Subject). Blessed be God in His angels and in His saints!