Wikipedia page about this book: https://hu.wikipedia.org/wiki/A_j%C3%B6v%C5%91_sz%C3%A1zad_reg%C3%A9nye

Release date is 2017-11-08

Produced by Albert László from page images generously made
available by the Google Books Library Project

"A jövő század regénye, 1. rész" by Mór Jókai is a novel first published in 1872.

Set between 1952 and 2000, this visionary work imagines a future where Hungary faces invasion from an expansionist Russian state called Nihil. A brilliant inventor named Tatrangi Dávid creates revolutionary technologies—flying machines and a miraculous material called ichor—to defend his homeland. When forced into exile at the Danube Delta, he establishes a utopian society that transforms global politics through technological advancement. The narrative blends military conflict with bold predictions about aviation, diplomacy, and international power struggles. (This is an automatically generated summary.)

Original publication data not identified