Prepare to be amazed as this book shows you how optical illusions can trick your eyes! Find out more about how illusions have been used in art throughout history, and even have a go at making your own incredible illusions. Project X Origins is a ground-breaking guided reading programme for the whole school. Action-packed stories, fascinating non-fiction and comprehensive guided reading support meet the needs of children at every stage of their reading development. Each book contains inside cover notes that highlight challenge words, prompt questions and a range of follow-up activities to support children in their reading.