Peter the Venerable's Two Books on Miracles (De miraculis) is a collection of miracle stories and hagiographic narrative gathered over the course of Peter's lifetime and rewritten/ reorganized in at least three different redactions.
Manuscripts
Neuchâtel, Bibliothèque publique et universitaire de Neuchâtel, AF A25.
Petri Venerabilis, abbatis Clvniacensis, Illvstrivm miracvlorvm libri II. Accesserunt Selectiora quædam ex chronicis fratru[m] ordinis Prædicatorum editis à R. P. M. Antonio Senensi. Nonnulla præterea plena admirationis, desumpta ex antiquissimis ecclesiæ scriptoribus [...] 1595 (Google Books/ Bavarian State Library)
Translations
There is not currently an English translation of Peter's De miraculis, although I am told one is underway by William North (Carleton College).