Wine informationWine making process
Natural wines
Made wines
Fortified wines<
The differences between red and white wines
French wine history
Wines from Spain
Port wines from Portugal
Italian wine history
German wine history
Hungarian tokay wine
Wines from Algeria
Brandy wine
How to buy wine
Wine storage tips
Wine serving basics
History of wine
Types of wine glasses
Selecting wine for meals
Wine region map
Wine dictionary
Fortified wines
Fortified wines like Sherry, Port, Marsala and Madeira are treated with an addition of wine spirit which, checking the normal process whereby the sugar in the grape juice is converted into alcohol, leaves the wine characteristically sweet to a greater or less degree as determined by the discretion of the wine makers.