Udupi May 22: A new book on the great companion of Prophet Mohammed, peace be upon him, Abubakar Siddique(R) published by Shanti Prakashana Mangalore was released by Dr. Saeed Ahmed professor at Jamia Darussalam Umarabad at Jamia Mosque Udupi. Moulana Abdul Rasheed Nadvi Umri Imam Abubakar Masjid Malpe, HRS secretary Akber Ali and Udupi Jamaat District Organisor Anwer Ali were present on this occasion.