Introducing a New Kitten to Our Resident Cat?

We recently got a new female kitten named Misty and our resident cat, Shadow, a male, seems very angry with both us and the kitten. We haven't properly introduced him to the kitten because when we try to bring him into the house he gets very aggressive and hisses, growls, and scratches. He sits at the door and watches us, but refuses to come inside. He and Misty have seen each other through the window and Misty is fine with him, but we're scared that when we introduce them to each other our resident cat might hurt the kitten.

I'd really like for them to be friends and I don't want them to hate each other. How can I make Shadow come inside and how can I introduce them without one of them getting hurt?

By Eve M