Isiokwu Ya na Ya Yiri w01 1/1 p. 28-31 “Na-agbanụ Otú A” Iji Ntachi Obi Na-agba Ọsọ Ahụ Ụlọ Nche Ikwupụta Alaeze Jehova—1991 Ị Pụrụ Ịtachi Obi Ruo Ọgwụgwụ Ụlọ Nche Ikwupụta Alaeze Jehova—1999 Olee Otú I Si Agba Ọsọ n’Ọsọ Ndụ Ahụ? Ụlọ Nche Ikwupụta Alaeze Jehova—1992 Na-agba Ọsọ Ka I nweta Ihe A na-agbata N’ọsọ Ụlọ Nche Ikwupụta Alaeze Jehova—2011 Jiri Ntachi Obi Na-agba Ọsọ Ahụ Ụlọ Nche Ikwupụta Alaeze Jehova—2011 “Gbaruo ‘Ọsọ Ahụ n’Isi’ Ụlọ Nche Nke Na-ekwusa Alaeze Jehova (Nke A Na-amụ Amụ)—2020