The Chaplet for Holy Souls

This devotion of the Chaplet for the Holy Souls is prayed on the most popular 59 beads Marian Rosary which is one of the Catholic Church Sacramentals.

Make the "Sign of the Cross" on the Cross. Then say the Apostles Creed.On the 5 beads between the Cross and the medal, say,

1 Our Father...
3 Hail Mary...
1 Glory Be...

For each decade, proceed as follows:

On the large bead prior to 10 small beads, say:

"O Holy Souls
draw the fire of God's love into my soul,
to revealL Jesus Crucified in me here on earth,
rather than hereafter in Purgatory."

On each of the small beads, say:

"Crucified Lord Jesus,
have mercy on the souls in Purgatory."

When you have completed all 5 decades, say 3 times the Glory Be...

Source 

You can find other prayers at The Mary Page.