Isiokwu Ya na Ya Yiri w06 3/1 p. 2-4 N’ebee Taa Ka A Na-eme Ihe Kraịst Kụziri? Okpukpe Ndị Kraịst Ọ̀ Kụọla Afọ n’Ala? Teta!—2007 Ole Ndị Bụ́ Ezi Ndị Kraịst? Ụlọ Nche Ikwupụta Alaeze Jehova—2006 Okpukpe—Ọ̀ Na-enwe Mmetụta Dị Mma Ka Ọ Bụ nke Dị Njọ? Ụlọ Nche Ikwupụta Alaeze Jehova—2004 Otú Krisendọm Si Ghọọ Akụkụ Ụwa Nke A Ụlọ Nche Ikwupụta Alaeze Jehova—1993 Gịnị Ka Mmadụ Ịbụ Onye Kraịst Pụtara? Teta!—2007 Rite Uru Site ná Mmụta Kasị Mma E Nwere! Ụlọ Nche Ikwupụta Alaeze Jehova—2005 Ọdịdị Na-agbanwe Agbanwe nke “Iso Ụzọ Kraịst”—Chineke Ọ̀ Na-anabata Ya? Ụlọ Nche Ikwupụta Alaeze Jehova—2000