Book of Donmon Teith

The River of Darkness; Or, Under Africa, a classical and rare book that has been considered essential throughout human history, so that this work is never forgo

The River of Darkness; Or, Under Africa is an adventure novel by William Murray Graydon. The story follows the expedition of three Englishmen into the African w

It was November in London. The great city was buried under a dank, yellow fog. Traffic was temporarily checked; foot passengers groped their way by the light of

The acclaimed author of Conquistador and Labyrinth of Ice charts one of history’s greatest expeditions, a legendary 16th-century adventurer’s death-defying

Underground rivers in science, history, the arts and any number of sightings elsewhere