Patiala, December 8 - Punjabi Sahitya Sabha Patiala released the second edition of Eng. Satnam Singh Mattu's book "Yakh Ratan Poh Ki" on December 10, depicting the pain of family separation and family sacrifices of Tenth Father Sri Guru Gobind Singh Ji. It will be held in the lecture hall at the Department of Languages, Punjab, Sheranwala Gate, Patiala. Sharing information in this regard, the President of the Sabha, Dr. Darshan Singh Asht and Eng. Panditrao Dharanwar Chandigarh will be the chief guest of Punjabi mother tongue. Former Vice Principal, Mata Gujri College Fatehgarh Sahib Dr. Rajinder Kaur will be the main speaker about this book and the visiting authors will also read their works.