There are several websites about canning and freezing vegetables as well as a variety of books available. I have found Pick Your Own.org to be easy to use and very informative. They provide a large assortment of downloadable pdf files with step by step instructions for canning, freezing, pickling, and making jams and jellies to name a few. For your convenience we have provided links to just a few of those pdf files here. If there is a link mentioned in one of these pdf files that you are interested in and it does not function, you will be able to get to it from www.pickyourown.org/alllaboutcanning.htm. You should visit www.pickyourown.org/alllaboutcanning.htm for many other canning & freezing directions and recipes. They have a great website. If you prefer books, visit our Cookbooks And Other Cool Stuff page.
Freezing
How to Freeze Peppers: Sweet, Bell, Banana, Hot, Chili, Jalapeño and Other Types!
How to Freeze Corn – From Corn on the Cob! 
How to Freeze Eggplant (a.k.a., Aubergines)
Canning
How to Make Fresh Tomato Paste with a Water Bath Canner! 
How to Make Fresh Tomato Sauce with a Water Bath Canner!
How to Make Fresh Tomato Sauce with a Pressure Canner!
How to Can Corn – From Corn on the Cob! using the “Raw Pack” method
How to Make Homemade Can Creamed Corn – Easily!
Pickling
How to Make Homemade No-Can Refrigerator Dill Pickles 
How to Make Homemade Natural Dill Pickles
Birney's Miracle Farm Market 