Sourdough bread

I have a friend in the neighborhood who brought me a loaf of sourdough bread one night.  It was so yummy.  I asked her if she could teach me how to make it and she said she would!  I spent 2 days running to her house at various times of the day to learn how to make sourdough bread and it turned out fabulously!  It is so fun.  Now I need to buy all the toys that go along with making it. haha!