Could you and your friends change the world? This book will inspire you with 15 true stories of groups of amazing humans who've changed the world. Discover the astonishing things humans can achieve: from the campaign for women's votes, to the efforts to heal the ozone layer. Or travel back to the start of democracy in Ancient Greece, and into space to see the incredible teamwork on the international space […]

Ali and Tulip know all about being medics. They know something about being detectives too, which is a good job because there’s a new case that needs their skills. A fun fresh take on the detective genre, full of excitement, humour, and medical know-how!