Metamorphosis is all about change. The book starts with the Tower page. The skull tower is meant to indicate that no matter what danger or unexpected crisis arises you can overcome it and experience positive growth. This book is all about shedding the negative and elevating to a more serene being. As the wise Frank Costanza would say, "SERENITY NOW! SERENITY NOW!" This one is a little spicy not really meant for children. I hope it makes ya feel good! Enjoy!