Isiokwu Ya na Ya Yiri nwt p. 808-817 Ihe Ndị Dị n’Akwụkwọ Abụ Ọma “Ònye Dị Ka Jehova, Bụ́ Chineke Anyị?” Ụlọ Nche Ikwupụta Alaeze Jehova—1992 Jehova Kwesịrị Inweta Otuto Ebighị Ebi Ụlọ Nche Ikwupụta Alaeze Jehova—1990 Chịlie Aka Nke Iguzosi Ike N’ihe Elu n’Ekpere Ụlọ Nche Ikwupụta Alaeze Jehova—1999 Ekpere Onyenwe Anyị—Ihe Ọ Pụtara Nye Gị Ụlọ Nche Ikwupụta Alaeze Jehova—2004 Ndị E Doro Iche Ịbụ Ndị Ji Ọṅụ Enye Otuto n’Ụwa Nile Ụlọ Nche Ikwupụta Alaeze Jehova—1997 Toonụ Jehova Maka Ihe Ukwu Dị Iche Iche Ọ Na-eme! Ụlọ Nche Ikwupụta Alaeze Jehova—2001 Nọrọ Jehova Nso Ụlọ Nche Ikwupụta Alaeze Jehova—1991