He wrote many books in Persian. He also wrote ghazals and poems in Persian as well as Abiyat in Punjabi6. His Punjabi poetry contains spiritual fervour and passionate expression of the exalted state of Divine Love. One is transported to the spiritual domains while one listens to his Dohas7 in a melodious voice of the singers. About thirty epistles, treatises and books are still available. Almost all of his works have been written under inspiration in a style peculiar to him. Most often he uses "scatter method" diffusing Sufi doctrine and the methods of spiritual realisation in his writings.

I quote the verse written on the wall of the mosque adjoining his tomb.

0 noble Sultan Bahu! in the realm of reality, you are perfect;

Help me in all the spiritual states _ in interiority as well as
in exteriority.

Here is a list of some books written by Hazrat Sultan Bahu:

Ain-Ul-Faqr Kabir
Ain-Ul-Faqr Saghir
Ain-Ul-Faqr Mutawast
Aqal-E-Baidar Kabir
Aqal-E-Baidar Saghir
Kaleed-Ul-Toheed Kabir
Kaleed-Ul-Toheed Saghir
Talmeez-Ur-Rehman
Mujals-Tu-Nabi
Muhabbat-Ul-Asrar
Asrar-Ul-Haroof
Asrar Qadri
Tofeeq-Ul-Hadayat
Taigh-E-Barhna
Majmoo-Ul-Fazal
Mehk-Ul-Faqr Kabir
Mehk-Ul-Faqr Saghir
Fazal-Ul-Liqa
Shamas-Ul-Arfin
Deewan-E-Bahoo Kabir
Deewan-E-Bahoo Saghir
Risala Roohi
Aurang Shahi
Amir-Ul-Konain
Jamia-Ul-Asrar
Miftah-Ul-Ashqin
Qurb-E-Deedar
Noor-Ul-Huda
Ain-E-Numa
Qutb-Ul-Aqtab
Muhkam-Ul-Fuqra
Kashaf-Ul-Asrar
Hujat-Ul-Asrar
and many more