Alex the Food Expert is all about dieticians and the important work they do. Alex is a dietician and he knows lots about food! Living well and eating healthily is crucial for childhood health and development. We follow Alex as he gives advice to people about the food they eat, visits a school to share his knowledge and shares a recipe for delicious pitta pizzas! Alex the Food Expert is in Lime+ Book Band, Oxford Reading Level 12. Project X Hero Academy Non-fiction is an inspirational series of books which broadens children's subject knowledge, while consolidating their phonics learning and improving their reading fluency.