aaj ik aur baras biit gayā us ke baġhair
jis ke hote hue hote the zamāne mere
This book sheds light on the lives and achievements of the four caliphs. Maulana Khwaja Muhammad Abdul Hai Farooqi discusses various aspects of Hazrat Abu Bakr's life, such as his migration, propagation of Islam, and events during his caliphate.