A new book - "Keyword Patent Searching Online" - offers a fresh approach to patent research, using keywords only and free online databases.  This is the only known source that uses practice searches to teach patent research skills.  Four patent searches (using basic technologies) are presented.  Each search requires about four hours.  The USPO and the EPO search engines are featured.  Step-by-step search solutions are provided.  The presentation and layouts are completely original.  This book makes a compelling case for keywords using online databases as the best way to search patentability.  The book is recommended for all searchers and is suitable for beginners.  The book is written by an intellectual property attorney with 20 years of experience.   For more information, see http://www.keypatent.net/.