Prayers for Various Needs

In Time of Calamity
Prayer for Holiness

Prayer when Lighting a Votive Light

Prayer to be Freed of the Seven Deadly Sins

Prayer for Protection Against Storms 

Three Very Beautiful Prayers (useful for a dying person)

Prayer for the Grace of all the World's Masses 
Prayer for the Preservation of Faith
Prayer for Grace to do the Will of God

Before Writing or Preaching
Prayer for the Storms of Life
Prayer for Peace
Prayer to Love God Alone (from the Raccolta)

Prayer to be Delivered from the Bonds of Sin

Prayer Revelations

Remedy against distractions (the Lord HImself taught St. Gertrude)
Prayer when suffering (revealed to Saint Gertrude)

After falling into sin (revealed to Saint Gertrude)
When you can't sleep (the Lord HImself taught St. Gertrude)

By the Saints

Prayer for Mercy (by St. Margaret Mary Alacoque)
Prayer for Spiritual Benefits (by Saint Bonaventure)

Peace Prayer of St. Francis of Assisi (by Saint Francis of Assisi)

Prayer to Our Lord in His Quality as All-Powerful Physician (by St. Margaret Mary Alacoque)

Exorcism Prayer to St. Michael (by Pope Leo XIII)

Prayer to Have a Merciful Heart Towards Others (by St. Faustina)

A Very Powerful Prayer to Obtain A Favor (Precious Blood)

Saint Patrick's "Breastplate" Prayer (by Saint Patrick)
Prayer for God's Protection and Christ's Presence (by Saint Patrick)

A Prayer for the Forgiveness of Sins (by Saint Gemma Galgani)
Prayer to Redeem Lost Time (by St. Teresa of Avila)
Saint Anthony's Blessing (by Saint Anthony of Padua)
A Prayer for a Good Death (by Saint Thomas More)
Shield and Confessions of Saint Patrick (by Saint Patrick)

Prayer for a Deeper Sense of Fellowship with All Living Things (by Saint Basil the Great)
Prayer to be a light to Others ( by Mother Teresa)
A Student's Prayer (by Saint Thomas Aquinas)
A Prayer in In Resignation to Suffering (by Saint Margaret Mary Alacoque)
A Prayer for the Forgiveness of Sin (by Saint Gemma Galgani)

Prayer to Obtain Final Perseverance (by Saint Alphonsus de Liguori)
Prayer for Grace to do the Will of God (by Thomas Aquinas)

Prayer for Light and Grace (by Thomas Aquinas)

Recommended

Catholic Prayer Book for Mothers
Gentle Prayers for Hope and Healing
In Times of Grieving: Prayers of Comfort and Consolation
Pure Faith A Prayer Book for Teens
St. Monica and the Power of Persistent Prayer
The St. Francis Prayer Book: A Guide to Deepen Your Spiritual Life

Updated Regularly