I am praying for several conversions. I found this prayer to St. Monica and many more at this site so I thought I would pray them.
Exemplary Mother of the great Augustine, you perseveringly pursued your wayward son not with wild threats but with prayerful cries to heaven. Intercede for all mothers in our day so that they may learn to draw their children to God. Teach them how to remain close to their children, even the prodigal sons and daughters who have sadly gone astray. Amen.
and this from here:
Lord Jesus Christ, most merciful Saviour of the world, we humbly beseech You, by Your most Sacred Heart, that all the sheep who stray out of Your fold may in one days be converted to You, the Shepherd and Bishop of their souls, who lives and reigns with God the Father in the unity of the Holy Spirit, world without end.