The book paths forked and combined at various points so the author could decide what kinds of things they wanted to include.
Each of us took a turn making up a story with Annie and the books. I went first, and it was interesting to see how each girl copied a bit of what I did but also added her own elements. We came up with some pretty crazy stories :-)
(You might have noticed that both girls are wearing two sets of clothes- leftovers from their self-declared "dress-up day.")