If you download a Rijalul Ghaib PDF, you may find different authors attributed to the text. This is where the controversy begins.

I can then provide a more direct link or a translation of the specific prayers.

In Sufi cosmology, the are a cosmic hierarchy of unseen saints (Awliya). According to mystical traditions, God has designated an elite group of hidden souls who wander the earth under absolute secrecy. They do not seek fame or recognition, yet they function as divine instruments to preserve spiritual order, help those in deep distress, and distribute spiritual energy. The Spiritual Hierarchy

A detailed chart Mapping the position of the Rijalul Ghaib according to the days of the lunar month (1st to 30th).