Things that go bump in my head

I've been trying to get to grips with an idea for a novel that is possibly serious. I've been scribbling notes but it's still early days and it's all a bit up in the air for me. However, ideas for other stories keep on coming, ideas that I'm not sure at all what to do with. My favourite so far is "One Tonne Marlene and the Bat from Hell". These are the things that wake me from my slumber.