Whether one is a professional writer or writing for one's profession, a journalist, non-fiction writer, or simply a would-be blogger, this book offers essential guidance and the latest style rules. It contains firstly a detailed breakdown of both the rules of grammar, punctuation, and spelling and, secondly, a guide to making written work readable, structured, and well-paced. It also sets out the new and evolving rules for 21st century writing such as blogging, chatrooms, and even PowerPoint presentations.