Hi Jo,
I would say the simple answer is to decide whether it's more important to write it for you, or for the market. Not very helpful, but I do often feel we have the answer in our gut or intuition.
On a more practical note, as The Boss says, I think as long as it features new characters most will be happy. And often people like to be surprised/shocked contrary to their expectations. At the moment I can't think of a precedent example of books that have done this (altho I suspect S King has re shorts.) but there are countless films where sequels change characters.
And then, there're people like me who think Halloween III is far superior to Halloween & Halloween II
pH
I would say the simple answer is to decide whether it's more important to write it for you, or for the market. Not very helpful, but I do often feel we have the answer in our gut or intuition.
On a more practical note, as The Boss says, I think as long as it features new characters most will be happy. And often people like to be surprised/shocked contrary to their expectations. At the moment I can't think of a precedent example of books that have done this (altho I suspect S King has re shorts.) but there are countless films where sequels change characters.
And then, there're people like me who think Halloween III is far superior to Halloween & Halloween II
pH