While the larger-than-average typeface used in this book may appeal to some mature eyes, other seniors may be put off by Sherman's tone, which sometimes seems patronizing. Readers may also be left wishing that the author would specifically recommend an e-mail program and explain how to use it in depth--as it is, he sort of glances over several programs. The verdict: Buy this book for the list of Web sites, since it's sure to contain something of interest to you. But check out some other books on Internet fundamentals. The Little PC Book and The Little Mac Book are good ones; so is The Internet for Dummies. --David Wall