This book aims to enable both Muslims excitedly awaiting the Prophet Jesus (as) and Hazrat Mahdi (as) and everyone interested in the subject to obtain the most accurate information and access themost trustworthy sources; it is for them to be able to learn important facts regarding these holy individuals from valuable hadiths that have been scrupulously transmitted from the Prophet (saas) and down the centuries to the present day. In this way, Muslims, the Islamic world and everyone on earth will beable to follow these significant events of such great importance for human happiness and to ready themselves for these historic events both better and faster.