Isiokwu Ya na Ya Yiri w90 5/15 p. 3-7 Amagedọn—Òle Mgbe? Gịnị Bụ Agha Amagedọn? Ajụjụ Ndị Baịbụl Zara Amagedọn—Oge Mgbanwe nke Ga-eweta Obi Ụtọ Ụlọ Nche Ikwupụta Alaeze Jehova—2005 Amagedọn Ọ̀ Ga-amalite n’Izrel?—Gịnị Ka Baịbụl Kwuru? Isiokwu Ndị Ọzọ Amagedọn Bụ Ihe Ọma Ụlọ Nche Nke Na-ekwusa Alaeze Jehova (Nke A Na-amụ Amụ)—2019 Gịnị Ka Baịbụl Kwuru? Ụlọ Nche Nke Na-ekwusa Alaeze Jehova (Nke Ọhaneze)—2017 Gịnị Ka Ụfọdụ Ndị Chere na Amagedọn Bụ? Ụlọ Nche Ikwupụta Alaeze Jehova—2012 Amagedọn Bụ Agha Chineke nke Ga-akwụsị Agha Niile Ụlọ Nche Ikwupụta Alaeze Jehova—2008 Olee Ebe A Ga-anọ Lụọ Agha Amagedọn? Ụlọ Nche Ikwupụta Alaeze Jehova—2008 Amagedọn—Ọ̀ Bụ Mbibi Mberede nke Ụwa? Ụlọ Nche Ikwupụta Alaeze Jehova—2005 Gịnị bụ Amagedọn? Ụlọ Nche Ikwupụta Alaeze Jehova—2011