We have this book shelf in our front room and Mikey used to go to it and take off every single book. We have since broke him of this habit but he still goes and gets one book off the shelf. The funny thing is, it's the same book every time. I tested him and put it in different places and he finds it every time. It's pretty funny. The book is The Little Prince. I think it suits him!
Here's video of him doing it. He's actually done it too many times to count. I know it's boring video...but it's proof!