Turning pages!!

I was reading to JJ this morning before putting him down for a nap (today's selection was That's Not My Dinosaur - a gripping story with several unexpected plot twists - impressive for a 6 page board book ;)) when JJ reached up and turned the page! I thought, yeah well he's batting at stuff these days, it's just an accident. So, I'm reading the next page and he does it again! I read the whole book to him 3 more times (did I mention it's really short?) and he turned all the pages each time. Obviously not an accident at this point. How cool is that?!?