Dear Aunty Romaniac,
I’m writing a book set on a river cruise down the Rhone, and it’s turning out to be darker than anything I’ve ever done before, with a difficult relationship between a mother and daughter at its centre. I desperately want to call it ‘Hidden Depths’ but when I googled those words, there was another fairly recent novel with the same name; part of the Vera Stanhope detective series of TV fame.
Do I ditch my lovely title and go for the second choice, ‘Waterfall’, (which has also been used before, it seems) or start from scratch? Does the duplication matter? Or can anybody think of a better one?