It's never too early to start getting excited about the future! Using simple language to explain different jobs, this charming book demonstrates to young children how different careers can help look after the planet. It includes roles such as zookeeper, food scientist and planet engineer as well as forester, conservationist and journalist.When I Grow Up is a series of four books each containing 13 different jobs that are involved in helping people, looking after the planet, the creative industries and STEM.