Quotation from: The Valley of the Moon

Written by: Jack London

"Yep," was his answer. "Too much fog might make us soggy. What
we're after is betwixt an' between, an' we'll have to get back
from the coast a ways to find it."

This was in the fall of the year, and they turned their backs on
the Pacific at old Fort Ross and entered the Russian River
Valley, far below Ukiah, by way of Cazadero and Guerneville. At
Santa Rosa Billy was delayed with the shipping of several horses,
so that it was not until afternoon that he drove south and east
for Sonoma Valley.