Isiokwu Ya na Ya Yiri w00 8/1 p. 9-14 Nganga Na-eduga ná Nlelị Jiri Iguzosi Ike n’Ihe Na-edo Onwe Gị n’Okpuru Ịbụisi Chineke Ụlọ Nche Ikwupụta Alaeze Jehova—2002 Ha Nupụụrụ Jehova Isi Ihe Ị Ga-amụta n’Akụkọ Baịbụl Jehova Ọ̀ ma Gị? Ụlọ Nche Ikwupụta Alaeze Jehova—2011 “Irube Isi Dị Mma Karịa Àjà” Ụlọ Nche Ikwupụta Alaeze Jehova—2011 Enwela Oké Ọchịchọ! Ụlọ Nche Ikwupụta Alaeze Jehova—2012 Eze Mbụ Chịrị Izrel Ihe Ị Ga-amụta n’Akụkọ Baịbụl