This book is one in a series aimed at educating the youth about prominent figures in Islam and Ahmadiyyat. This book presents a glimpse into life of the illustrious Promised Son and second Khalifah of the Promised Messiah(as), Hazrat Mirza Bashir-ud-Din Mahmud Ahmad(ra). In particular, you will learn about his family background and early years, his Khilafat and progress of the Ahmadiyya Jama'at, his contributions as a respected statement, and the fulfillment of the Promised Messiah's prophecy.