The first day of school can be worrying. But it's hard to feel scared when a unicorn is your new classmate! And what do unicorns do for fun? Start a conga dance through school? Yes. Chomp up everyone's food at lunchtime? Oops ... Yes! Make everyone have the best first day ever? Obviously! ... The perfect picture book to have children giggling away and calm their nerves before their first day at school.