Thin-Legged Wolf Spider

Several shots of grass spiders. I don't know the species. It's been sunny here in the afternoons the last couple of days and these little rascals were out running around all over the garden today. The fourth photo is of a grass spider carrying an egg sac. It was trapped in what looked like an old spider web. After taking the photos of it, I used a twig to pull the stuff off of her and she crawled away.