This book contains (as implied in the cover) a story about life, revolution, and lots about hope. The story goes like this: stripe, yellow, tower, and butterfly. Simple huh? The real one goes like this: a caterpillar named stripe was born. After endless eating, shedding, and growing, he thought there was more to life than mentioned which the top has been clouded (by clouds). He started to climb above. One day, he saw some other caterpillars going to a huge pillar, after a few hours he met yellow and both decided to go down. Then, they fell in love with each other...The rest is simple: stripe, yellow, tower, and butterfly.(P.S. I think it is the greatest short book ever!)(P.P.S. The rest of it, I think that you need to find out.)