Much of his early work is set in "Mississinewa County", an imaginary place that includes the actual Mississinewa River, a tributary of the Wabash River.
The dustjacket explains that this county is located “east of Spoon River, west of Winesburg, and slightly north of Raintree County.” Its county seat is the actual rural town of Somerset next to the Mississinewa (River) Reservoir.
Mississippi River | River Thames | Amazon River | Columbia River | Hudson River | Colorado River | Potomac River | river | Ohio River | Missouri River | Delaware River | Murray River | River Tyne | Madeira River | Volga River | River Nene | River Clyde | River Trent | River Severn | Amur River | River Wear | Allegheny River | Red River | Dnieper River | Yarra River | Paraná River | River Tees | Fraser River | Yangtze River | Tocantins River |
Now the "old town" of Matthews, the village has a wooden covered bridge, the Cumberland Covered Bridge, built in 1877 which crosses the Mississinewa River.