There are a series of web pages under this heading. An interesting page describes the amount of grapes required to make a bottle of wine, "How Many Grapes in Wine". There is also a page describing California Wineries, "Guide to California Wineries". Of more local interest is the "Lodi and Sacramento Wineries".
The web page "What is Wine" delves into the definition of wine as well as describes how to care and store wine. This article also describes how to decant a bottle of wine. There is description of various wines types with a short generic description of each.