Follow Finn is a large format, hardcover activity book, targeted towards very young children. The story follows the adventures of Finn who travels through a world of various mystical places with his companion dog Sep. Each illustration is drawn in a specific color theme - purple, red, blue, etc., and filled with intricate details. There are two basic tasks for the child to complete on every page - go through a maze which is incorporated into the picture and/or find several hidden objects in it. To get an idea of the overall difficulty of the tasks, you can see one of the mazes in our Casual Puzzles section. If your child likes this book, we also recommend you to check Peter Goes' other bestseller "Timeline", which has both a regular and an activity book edition. We personally love all of them and think they are great reads for children in pre-school and primary school.