Renowned for its clear presentation of grammar, Kessler and McDonald's WHEN WORDS COLLIDE, 9e equips you with the tips and tools you need to succeed in today's dynamic, cross-platform, multi-media writing environment. This versatile grammar and usage handbook provides an excellent resource for learners and seasoned media writers alike. With its simplified rules, the book appeals to writers from a variety of backgrounds. It combines straightforward explanations and examples with quick and accurate answers to common grammar and usage questions, problems and potential pitfalls. In addition, its unique “from writer to writer” perspective guides you step by step through the entire writing process.