Isiokwu Ya na Ya Yiri ie p. 5-7 Anwụghị Anwụ nke Mkpụrụ Obi—Mmalite nke Ozizi Ahụ Ndụ Mgbe A Nwụsịrị—Gịnị Ka Ndị Mmadụ Kweere? Ụlọ Nche Ikwupụta Alaeze Jehova—1999 Echiche ahụ Abanye n’Okpukpe Ndị Juu, Krisendọm, na Alakụba Gịnị Na-eme Anyị Mgbe Anyị Nwụrụ? Olileanya Ka Mma Maka Mkpụrụ Obi Ụlọ Nche Ikwupụta Alaeze Jehova—1996 Pleto Teta!—2013 Ụzọ I Si Ele Mkpụrụ Obi Anya Na-emetụta Ndụ Gị Ụlọ Nche Ikwupụta Alaeze Jehova—1990 Mkpụrụ Obi Ọ̀ Na-adịgide Mgbe A Nwusịrị? Ụlọ Nche Ikwupụta Alaeze Jehova—1990 Ruo Ókè Hà Aṅaa Ka Nkwenye Gị ná Mbilite n’Ọnwụ Siruru n’Ike? Ụlọ Nche Ikwupụta Alaeze Jehova—1998 Ì Nwere Mkpụrụ Obi Na-adịghị Anwụ Anwụ? Ụlọ Nche Ikwupụta Alaeze Jehova—2007 Mkpụrụ Obi Teta!—2016