The city of London sought in the heat of summer, 1858. But it was not Great Stink of 1858 merely the sun that baked the metropolis. An even more detestable force infested its very heart: the River Thames. Years of industrial discharges had transformed London's lifeblood into a foul-smelling mire. The stench was oppressive, a miasma that clung to ev

One sunny/bright/clear afternoon in the late 1580s/1590, a small colony/115 settlers/a group of adventurers on Roanoke Island vanished without a trace/clue/whisper. This event, known as the Lost Colony of Roanoke, has haunted/baffled/puzzled historians and amateur sleuths/investigators/enthusiaists for centuries/generations/decades. Despite/In spit