The Science of Simran

Bhai Dharam Singh Zakhmi

Giani Harpal Singh (Fatehgarh Sahib)

Sant Sujan Singh

Giani Thakur Singh

Giani Sher Singh

Bhai Jaswant Singh Parwana

Harman Singh (Basics of Sikhi)

Sant Partap Singh Jaspal

Baba Isher Singh Ji (Nanaksar Kaleran Wale)

Harbhajan Singh Khalsa Yogiji