Eastern Iowa Firearms Training added to my blogroll.
At one time I considered a series of essays on home defense. Bill not only beat me to it, he did 1000% better than I could have.
Links added as a convenience to save you a few clicks
Home Defense Evaluation
Home Defense Perimeter
May God smile upon you such that you never need the information listed below. But it is better to know it and never need it than to need it and watch your loved ones die because you cannot help them.
Home Defense Weapons
Home Defense Engagement
Home Defense Aftermath
PS: Thanks to Brigid for the fantastic links.