Isiokwu Ya na Ya Yiri w01 11/1 p. 3-4 Akọ na Uche A Zụrụ Azụ Dị Gị Mkpa À Zụrụ Akọ na Uche Gị Azụ nke Ọma? Ụlọ Nche Ikwupụta Alaeze Jehova—2005 Nụrụ Olu Na-agwa Gị Okwu n’Ime Gị Ụlọ Nche Ikwupụta Alaeze Jehova—2007 Olee Otú Ị Ga-esi Na-enwe Ezi Akọnuche? “Nọrọnụ n’Ịhụnanya Chineke” Akọnuche Gị Ọ̀ Na-eduzi Gị Nke Ọma? Ụlọ Nche Ikwupụta Alaeze Jehova—2015 Kwe Ka Iwu na Ụkpụrụ Chineke Na-azụ Akọnuche Gị Ụlọ Nche Nke Na-ekwusa Alaeze Jehova (Nke A Na-amụ Amụ)—2018