The Waters of Kronos

Blurb

The Waters of Kronos is a novel by Conrad Richter published by Alfred A. Knopf in 1960. It won the National Book Award for Fiction in 1961.
According the Penn State University, "this is the story of John Donner, an aging writer who has driven from the West Coast back to Unionville, Pennsylvania, where he grew up. He discovers that the town he once knew has been submerged under the Kronos River because of a dam created to supply power for a hydroelectric plant. After viewing where the residents of the town cemeteries have been relocated, Donner finds himself on a road that went through Unionville to coal mines, where he improbably sees a wagon carrying coal and seemingly rides this wagon into the past. Once there, he finds it is the night before his grandfather's funeral, and although he knows the town and its inhabitants, they do not know him."
Richter describes the town and its inhabitants in sensual detail:
"The silent shadows of toads hopped in the garden.