Isiokwu Ya na Ya Yiri w00 4/15 p. 3-4 E Nwere Mkpa Dị Ukwuu Maka Nkasi Obi! Nweta Nkasi Obi n’Ike Jehova Ụlọ Nche Ikwupụta Alaeze Jehova—2000 Kasie Ndị Na-eru Újú Obi Ụlọ Nche Ikwupụta Alaeze Jehova—2003 Nkasi Obi Maka Ndị A Na-emegbu Ụlọ Nche Ikwupụta Alaeze Jehova—1996 Ngụgụ Obi Site n’Aka “Chineke nke Nkasi Obi Nile” Ụlọ Nche Ikwupụta Alaeze Jehova—1995 Jehova Na-akasi Anyị Obi ná Mkpagbu Anyị Niile Ụlọ Nche Nke Na-ekwusa Alaeze Jehova (Nke A Na-amụ Amụ)—2017 Ebee Ka A Pụrụ Ịchọta Ezi Nkasi Obi? Ụlọ Nche Ikwupụta Alaeze Jehova—2003 “Soronụ Ndị Na-akwa Ákwá Kwaa Ákwá” Ụlọ Nche Nke Na-ekwusa Alaeze Jehova (Nke A Na-amụ Amụ)—2017 Nkasi Obi Na Agbamume—Ihe Ndị Dị Oké Ọnụ Ahịa Nke Nwere Ọtụtụ Akụkụ Ụlọ Nche Ikwupụta Alaeze Jehova—1996 Tụkwasị Jehova, Bụ́ “Chineke Nke Nkasi Obi Niile,” Obi Ụlọ Nche Ikwupụta Alaeze Jehova—2011 Otú Ị Ga-esi Die Ọnwụ Di Gị ma Ọ Bụ Ọnwụ Nwunye Gị Ụlọ Nche Ikwupụta Alaeze Jehova—2013