This little guide to the rules of English is designed for young people who may not have learnt the rules of grammar, punctuation, spelling and writing very thoroughly at school, but need to know more to help them improve their prospects in the workplace. It is also a quick reference book for those who knew, but have since forgotten, what they did once learn at school The book would also be useful for students still at school who want a compact guide to teach them the essentials of the English language.