From the Roman army to rowdy medieval mobs, people have been booting balls for centuries. Take a lively look at football through the ages and find out when the first matches kicked off, why the first rules developed, and how rugby and American Football were born.Series Two titles are for children who are reading more confidently, and are 64 pages (2000-2500 words) in length. They use varied sentence lengths, more complex sentences structure and more challenging vocabulary.Most Series Two Books contain a single narrative divided into chapters. Subjects include classic tales and myths, mystery stories and non-fiction.