I suppose each kid is its own :) My niece tends to finish a book start to end within a week or so, hence why I thought of asking. Another reason is I don't get

I suppose each kid is its own :) My niece tends to finish a book start to end within a week or so, hence why I thought of asking. Another reason is I don't get to see her too often, and it is easier to hand over a book a visit, color a page together to get her started, and then she does the rest.