Are you ready to become the world's newest expert on bugs and beetles First you'll need some training. These books will teach you everything you need to know from how ants use teamwork when building bridges to the incredible transformation of a caterpillar to a moth. Follow the QR codes throughout these books to earn all six explorer badges|Are you ready to become the world's newest expert on bugs and beetles First you'll need some training. These books will teach you everything you need to know from how ants use teamwork when building bridges to the incredible transformation of a caterpillar to a moth. Follow the QR codes throughout these books to earn all six explorer badges