I'm only the writer !!

How strange it is that a book has it's own ideas. When I started planning my third book, I jotted down a few notes added a few ideas and thought of a character or two. The book as I write it is taking me to places I didn't want it to go and as hard as I have tried to steer it in the way I want it to go I am losing. I have now decided to let it take me... Oh dear, anything could happen !!!