Tarzan and the lost empire

"Tarzan and the Lost Empire" by Edgar Rice Burroughs is a novel first published as a serial from October 1928 through February 1929. When a German archaeologist vanishes while investigating legends in Africa's mountains, Tarzan ventures into uncharted territory and discovers an extraordinary secret: hidden Roman cities locked in ancient rivalry. Amidst gladiatorial combat, political intrigue, and forbidden romance, Tarzan must navigate treacherous alliances and lead a revolution to rescue the missing explorer and restore justice to this lost civilization. (This is an automatically generated summary.)