Isiokwu Ya na Ya Yiri w91 12/1 p. 6-8 Okpukpe Ọ Bụla Ọ̀ Dị Nnọọ Mma? Otú Okpukpe Ụgha Si Emechu Chineke Ihu Na-enwe Obi Ụtọ Ruo Mgbe Ebighị Ebi—Ihe Ga-enyere Gị Aka Ịmụ Baịbụl A Ga-ebibi Okpukpe Ụgha n’Oge Na-adịghị Anya! A Ga-ebibi Okpukpe Ụgha n’Oge Na-adịghị Anya! Inwere Onwe Onye Pụọ n’Okpukpe Ụgha Ụlọ Nche Ikwupụta Alaeze Jehova—1991 Okpukpe Nile Hà Na-amasị Chineke? Ụzọ Na-eduba ná Ndụ Ebighị Ebi—Ị̀ Chọtawo Ya? Ikpe Okpukpe Dị Ọcha Maka Nlanarị Ụlọ Nche Ikwupụta Alaeze Jehova—1991 Gịnị Ga-eme Okpukpe Ndị E Nwere n’Ụwa? Ụlọ Nche Ikwupụta Alaeze Jehova—2012 Gịnị Ga-eme Okpukpe Ndị E Nwere n’Ụwa A? Ozi Ọma Si n’Aka Chineke! Jụ Okpukpe Ụgha! Ị Pụrụ Ịbụ Enyi Chineke! Ị̀ Chọtawo Ezi Okpukpe Ahụ? Ụlọ Nche Ikwupụta Alaeze Jehova—1994