Guess Who? is one of my most favorite books we own.  This is a book that both my 4 year old and my one year old can definitely use.  The pages are cardboard, so they can take a beating.  The story is quite simple.  Each page has a clue to who the book is talking about.  The character at the end of the book as a purple hate, an orange nose, Asgi shoes, a red scarf, and is white as a marshmellow! Have you figured out what he is yet?   Since the pictures are simple and the only thing on the page, it makes it very easy for your little ones to figure out what the items are even if they can’t read!  Madison (my 4 year old) loves to take this book and read it to herself (and no she doesn’t know how to read yet).  She take the book and makes up her own story with the pictures too.  Guess Who? is pretty short, so it will keep the kids with the shortest attention spans occupied.  I would say this book ranks as a top ten for me.