I love coming up with titles, but it is difficult. (Then again, I have a lot of experience with titling economic policy reports, so at least titling fiction is a bit more fun than that.) The fantasy novel I'm querying now is called The Torchbearers, which is the name of an important group in that world's history and alludes to both the generational passing of the torch that takes place in the story and their culture's preferred execution method for witches. I have a tentative title in mind for the sequel I'm working on, but it's a semi-spoiler for the first book.