Search Engine Optimization: An Hour a Day by Jennifer Grappone and Gradiva Couzin.
This is a good book if you already know about SEO techniques and want to improve them. While it is clear and informative so may also help some one starting out with search engine optimisation.
The step-by-step guide to spending an hour a day on SEO really proves worthwhile. The light hearted approach to the practical techniques really adds humour.
This book will definitely help you improve your websites rankings. Stick with your SEO plan and it'll soon become second nature to you.
Book Recommendations
search engine optimisation, seo, reviews