You may be a kid, but you are mighty - and now is the time to put your strength to use!

This is a book to inspire you and show you how to be a change-maker. Being a good citizen means standing up for what's right and here's just the way to start. This fantastic guide to activism is the perfect book for those with a fierce sense of justice, a good sense of humor and a big heart.

There are brilliant tips, tonnes of DIY activities and stories about the kids who paved the way before you, from famous activists such as Malala Yousafzai to the everyday kids whose actions have triggered huge ripple effects.

So make a sign, write a letter, volunteer! You're never too young to change the world.