Canning is an important, safe method of food preservation if practiced properly. The canning process involves placing foods in jars and heating them to a temperature that destroys microorganisms that could be a health hazard or cause the food to spoil. Canning also inactivates enzymes that could cause the food to spoil. Air is driven from the jar during heating, and as it cools, a vacuum seal is formed.

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If you can successfully preserve your own food, then you will never go hungry even if you're stuck at home the entire winter. Here's a boxed set of books that tackle everything you need to know about canning and preserving - from the basics to the recipes that you can follow. Happy reading!