Books About Spring Valley
"Our Hills and Valleys: A History of the Helix-Spring Valley Region" by Thomas Adema, 1992
Hubert Howe Bancroft, Literary Industries: A Memoir
Famed Historian Hubert Howe Bancroft briefly describes his search for the perfect place and the purchase of the land in Spring Valley.
"Spring Valley History Historian" by Eileen Smith, 1977
"Augustus S. Ensworth, Distinguished San Diego Citizen" by Robert Schmidt, 1998
"The Hidden Heart" by Karna Webster, 1980