Sketchbook 15?...

I have been given a beautiful little sketchbook and was wondering whether it could be my next sketchbook. The only thing is, it's tiny. Are my sketchbooks going to keep getting smaller and smaller and is this just a little too far? It is lovely though and crying out to be drawn in so I think it would be rude not to!

It looks like it was made for me. Don't worry though, I shall remain disciplined and finish sketchbook 14 first. I'm not that reckless!