Halloween Spider

I was looking over my Bird of Paradise plants for frogs and I spotted this spider. I cannot identify it, but the hairy body may indicate a type of wolf spider. In any case it's a good spider for Halloween.

Garden Spider

She's a beauty. Her web is spread between two trees. She will leave her eggs in a sac near the edge of the web. Last year one made a web right at the back door. I set aside my jumpiness and let her be; she left behind 3 paper bag colored sacs.