St. Therese's feast day is October 1st. You can start this novena today.
Little Flower Novena
Prayers to be said each day:
Come Holy Spirit and fill the hearts of the faithful, and kindle in them the fire of divine love.
V. Send forth Your Spirit and they shall be created.
R. And You shall renew the face of the earth.
Let us pray: O God, who have instructed the hearts of the faithful by the light of the Holy Spirit; grant that by the gift of the same Spirit, we may be ever truly wise and rejoice in His consolation, through Christ our Lord. Amen.
Acts of Faith, Hope, and Love: O my God! I believe in Thee: strengthen my faith. All my hopes are in Thee: do Thou secure them. I love Thee: teach me to love Thee daily more and more.
The Act of Contrition: O my God! I am heartily sorry for having offended You, and I detest all my sins, because I dread the loss of heaven and the pains of hell, but most of all because they offend You, my God, who are all good and deserving of all my love. I firmly resolve, with the help of Your grace, to confess my sins, to do penance , and to amend my life. Amen.
Concluding Prayer Prayed Each Day:
O Lord, You have said: Unless you become as little children you shall not enter the kingdom of heaven; grant us, we beg You, so to follow, in humility and simplicity of heart, the footsteps of the Virgin blessed Thérèse, that we may attain to an everlasting reward. Amen.