Abu Bakr Al-Siddiq is the best of the companions, and most deserving of the caliphate.

Contains a summarized, organized, and documented with evidence from the Quran, Sunnah, and the consensus of the Ummah, explaining the superiority of Abu Bakr Al-Siddiq, may Allah be pleased with him, and his right to the caliphate after the Messenger of Allah, peace be upon him.