Now here I am with three main characters and three (mostly) solid plots, and I'm worried that the ideas won't stop coming. How will I have the time to write all of these books? Luckily, I've got one of them sort-of written (but needing loads of re-writing and editing). But the other two are still in the very early stage of establishing characters and places and sub-plots. I hope I can just get these stories down before I think of any more ideas.
Where do you get your ideas?
How do you choose which ones to tackle and which to leave by the wayside?