I have a clear idea of scenes and where I want my book to go. I have a beginning and an end. Where I'm struggling is the middle. The ending is epic, the beginning is fast paced and mysterious, but the middle needs to hold answers and back story, and I think I keep slipping into telling not showing. It's almost as if I'm avoiding writing anything that progresses the story in a major way. Does anyone else have this issue, and how did you solve it?