Digital Literacy by Paul Gilster John Wiley & Sons, Inc. Your brain is the 'killer app' when it comes to harnessing information on the Internet. Powerful search engines only serve up the food, but digital literacy helps you discern the right 'cookie.' But seriously, when was the last time you actually validated information you received from the Web? We tend to take information wholesale off the Net because the curious thing about words - whether it is published in a book or on the Internet - is that it takes on an aura of authenticity. In that sense, the Internet is like a power drill - very useful yet dangerous if used without precaution. Digital Literacy by Paul Gilster strives to equip the Internet researcher with content-evaluation and navigational skills to exploit the Net's many virtual libraries and information kiosks. Content Evaluation As a research tool, nothing beats the Internet with its accessibility to information sources worldwide and its collaborative feature that allows like-minded individuals to share information. But information is a two-edged sword and in the excitement of a multimedia environment, it is easy to check your reservations at the door. Gilster's chapter on content evaluation is instrumental in teaching Internet researchers and browsers how to discern the source of the information by explaining what a web address means. In short, what the .com or .edu at the end of a URL (Universal Resource Locator) mean. In addition, Digital Literacy, delivers some nuggets of advice on how to steer search engines in the right direction instead of getting tossed around by the surf of information. Critical Thinking On the down side, Digital Literacy, with its good intentions to teach information management to the Internet researcher is about a hundred pages too long. Frankly I wasn't interested in Gilster's long narrative of his typical day on the Net. Call me impatient, but a self-improvement or informational book should do just that - inform. And as concisely as possible. In a time when prose is more or less restricted to novels whereas information on the Net is presented in a non-linear hyperlinked format, it seems contradictory to read through a 250-page book to learn how to retrieve information from the Net effectively. Anecdotes are essential, but complete documentation of one's work day is a waste of a reader's time, especially one who is anxious to improve his or her proficiency on the Web. Digital Literacy is an easy read for those who would appreciate additional background information on the nature and the future of digital literacy on the Net. But for individuals intent on beefing up their net-savvy, you should go straight for the core four chapters of the book.