This is a simple picture book that gives you the opportunity to compare two images to spot the difference. Spot the Difference with the unicorn images. Do you have an eagle eye? Look at the two photos and see if you can find one difference. My son and I enjoy simple games that can be challenging by adding the element of a brief time limit to add to the urgency. This simple spot the difference can be used to encourage your child to be more observant and to scan a page quickly to take in the whole image to spot the difference. There are a variety of challenges but most are simple to train and develop your child's skill in comparing and contrasting the images.