I too selected book primarily as it was an inexpensive book ( with good reviews) which helped meet a free shipping requirement ! what a gem.. Small yes, but my 14 month old son loves it !.The flaps are beautifully designed into the pictures and it is such a delight to see his face light up each time we lift a flap. . Yes the flaps are a little snug, but we do it together.. I loosen them as he turns the page and he then thinks he is doing it all alone ! Its nice and small, so its very transportable. I was looking for more of these... Zoo animals ???