Isiokwu Ya na Ya Yiri g97 11/8 p. 30 Gịnị Na-eme Ndị Mmadụ Obi Ụtọ? Otú E Si Enweta Obi Ụtọ Ụlọ Nche Ikwupụta Alaeze Jehova—2010 Ezi Obi Ụtọ n’Ijere Jehova Ozi Ụlọ Nche Ikwupụta Alaeze Jehova—1992 Ọchịchọ A Na-achọ Obi Ụtọ Ụlọ Nche Ikwupụta Alaeze Jehova—2004 Obi Ụtọ Na-adịrị Ndị Na-efe “Chineke Bụ́ Onye Obi Ụtọ” Ụlọ Nche Nke Na-ekwusa Alaeze Jehova (Nke A Na-amụ Amụ)—2018 Ahụ Ike na Obi Ụtọ—Olee Ụzọ Ị Pụrụ Isi Nweta Ha? Ụlọ Nche Ikwupụta Alaeze Jehova—1991 Olee Ebe A Pụrụ Inweta Ezi Obi Ụtọ? Ụlọ Nche Ikwupụta Alaeze Jehova—1997 Otú E Si Enweta Ya Teta!—2018 Ụzọ E Si Achọta Ezi Obi Ụtọ Ụlọ Nche Ikwupụta Alaeze Jehova—2001 Gịnị Ka Ọ Na-ewe Iji Mee Gị Obi Ụtọ? Ụlọ Nche Ikwupụta Alaeze Jehova—1993 Ị Ga-enweli Ezigbo Obi Ụtọ Ụlọ Nche Nke Na-ekwusa Alaeze Jehova (Nke A Na-amụ Amụ)—2022