Expeditions and delegations undertaken in the lifetime of Prophet Muhammad (peace and blessings be upon him). This volume contains an account of the some of the most important expeditions and delegations that occurred in the lifetime and under the leadership of the Messenger of Allah. These events had a significant impact on the spread of the Islamic faith to all the corners of Arabia and beyond. Al-Bidayah wan Nihayah (The Beginning and The End) by the renowned scholar Abu Al-Fida 'Imad ad-Deen Isma'eel bin 'Umar ibn Katheer/Kathir, is considered one of the most authoritative sources on Islamic history.