Njem: Njem n'etiti ụwa (French: Voyage au centre de la Terre, nke a sụgharịrị n'okpuru aha A Journey to the Centre of the Earth na A Journey to the Interior of the Earth) bụ akwụkwọ akụkọ akụkọ sayensị nke Jules Verne dere n'afọ 1864. Akụkọ a metụtara prọfesọ German bụ Otto Lidenbrock onye kwenyere na e nwere tubes mgbawa ugwu na-aga n'etiti ụwa. Ya na nwa nwanne ya nwoke bụ Axel, na onye ndu ha bụ Hans gbadara n'ugwu mgbawa Icelandic Snæfellsjökull, na-ezute ọtụtụ njem, gụnyere anụmanụ ndị oge ochie na ihe egwu dị na ya, tupu ha abịa n'elu ọzọ na ndịda Italy, na ugwu mgbawa Stromboli. Ajụjụ: Lidenbrock bụ onye isi akụkọ na akwụkwọ akụkọ dị aṅaa?
Njem Anyị Mere Gaa n'Ime Ime Ụwa