I remembered!

Sitting in the car on a long journey it suddenly came to me. I remembered what my next novel was going to be about!

It's a good job I wasn't driving at the time because I threw my arms in the air and shouted, 'Yes!'

I haven't remembered all the little details about the plot yet but it's gradually coming back to me. Now all I have to do is write it. After I've finished my current novel.

But this time I have a made a note (in my little yellow Great Ideas notebook for future reference). (That's what the notebook is called by the way; it's not what I think I'm necessarily writing in there.)

And here's a clue.