King Solomon's Mines is a thrilling Victorian adventure novel that follows the journey of Allan Quatermain, an experienced hunter and explorer, as he ventures deep into unexplored Africa in search of a lost friend—and legendary treasure. Alongside a small party of Englishmen, he navigates deadly deserts, mysterious mountains, and a hidden kingdom steeped in ancient secrets.

Combining action, mystery, and imperial fantasy, this novel became one of the most popular adventure stories of the 19th century. Haggard's vivid descriptions, suspenseful pacing, and unforgettable characters helped establish the "lost world" genre that would influence generations of writers.