Isiokwu Ya na Ya Yiri w91 2/1 p. 15-19 Sọpụrụ Ọkpara ahụ, Onye Bụ Isi nke Jehova Doworo Sọpụrụ Jehova—n’Ihi Gịnị, Ọ̀ Bụkwa n’Ụzọ Dị Aṅaa? Ụlọ Nche Ikwupụta Alaeze Jehova—1991 Sọpụrụ Ụdị Mmadụ Nile Ụlọ Nche Ikwupụta Alaeze Jehova—1991 Na-egosinụ Ndị Ọzọ Nsọpụrụ Ụlọ Nche Ikwupụta Alaeze Jehova—1999 Na-asọpụrụ Ndị E Kwesịrị Ịsọpụrụ Ụlọ Nche Nke Na-ekwusa Alaeze Jehova (Nke A Na-amụ Amụ)—2017 Ị̀ Na-ebute Ụzọ n’Ịsọpụrụ Ụmụnna Gị? Ụlọ Nche Ikwupụta Alaeze Jehova—2010 Ka Anyị Nile Sọpụrụ Jehova na Ọkpara Ya Ozi Alaeze Anyi—2001 Ọ̀ bụ Jizọs bụ Maịkel Onyeisi Ndị Mmụọ Ozi? Ụlọ Nche Ikwupụta Alaeze Jehova—2010 Jisọs—Onye Ọchịchị “Ọpụpụ Ya Nile Sitere na Mgbe Ochie” Ụlọ Nche Ikwupụta Alaeze Jehova—1998 Ị̀ Na-ebute Ụzọ n’Inye Ndị Ọzọ Nsọpụrụ? Ụlọ Nche Ikwupụta Alaeze Jehova—2008 Gịnị Ka Akwụkwọ Nsọ Na-ekwu Banyere “Ịbụ Chineke nke Kraịst”? Ụlọ Nche Ikwupụta Alaeze Jehova—1992