The ghostwriter is an example of dishonest ways to make money.
Creativity has no pattern.
I read the Dollanganger series, and mistankingly thinking that Mrs. Andrews wrote the Cutler series, I read that too. I was horrified. The ghostwriter books are so cheesy and uncreative. Take my advice and don't contribute yourself or your money to any other series except the Dollanganger and Casteel series. I think the whole ghostwriter thing is a load of BS just to make money.