Hazrat Abu Bakkar Siddique r.a Urdu Pdf Free Download Hazrat Abu Bakkar Siddique R.A Written by Muhammad Hussain Haikal. This book contains history and biography of the firs Caliph of Islam, most famous Sahabi and best friend of the Rasulullah s.a.w, Hazrat Abu Bakr Siddique r.a in Urdu language. Translated into Urdu by Shaikh Ahmed […]