Isiokwu Ya na Ya Yiri w01 12/1 p. 30-31 Ajụjụ Ndị Na-agụ Akwụkwọ Anyị Na-ajụ ‘O Mere Ka Obi Jehova Jụrụ’ Ụlọ Nche Ikwupụta Alaeze Jehova—2011 Ì Mehiela Megide Mmụọ Nsọ? Ụlọ Nche Ikwupụta Alaeze Jehova—2007 Olee Otú Ị Ga-esi Rite Uru N’otú Jehova Si Agbaghara Mmehie? Ụlọ Nche Ikwupụta Alaeze Jehova—2012 Ị̀ Na-ajụ Kwa Ụbọchị, “Olee Ebe Jehova Nọ?” Ihe Chineke Si n’Ọnụ Jeremaya Na-agwa Anyị Gịnị Bụ Ezigbo Nchegharị? Ụlọ Nche Nke Na-ekwusa Alaeze Jehova (Nke A Na-amụ Amụ)—2021