How to learn more about Shova/Shaivism?

As a westerner, my introduction to Sanatana Dharma was through Mahabharata & Gita, so I learned early on about Krishna/Vishnu. But I know that Shiva is another major deity (but not Brahma for some reason?) and I am looking for more stories or scriptures that involve him so I can gain a broader view. I consider myself an Advaitan, if that makes a difference. Thank you!