lkorrow
...an auto, actually semi auto, isn't a good choice for someone not familiar with firearms. They are a bit complicated to use and at a time where you might be too scared to think it might be of no more use than a brick.
...a revolver has problems with the hammer hanging up in clothing. The one I showed ya has a hammer shroud so it won't get hung up in clothes. It is a .38 which isn't the best in the world, but the recoil isn't bad which can be another plus for those unfamiliar with guns.
...last, but not least, the one pictured has a lazer site. When ya grip it, a lazer light will come on and a red light will appear where the gun is pointed. Sure to be an intimidation factor for the attacker.
...if ya want a .40, I got a .40 S&W which is what most of the cops carry, but I don't recommend them for the novice.