SPAG Reviews - Reviews by Duncan Stevens and Adam Thornton. - http://www.sparkynet.com/spag/s.html#spider
IF-Review: A Game Untangled - "Despite the linearity of the game, its ultimate meaning is entirely in your hands." By Emily Short. - http://www.ministryofpeace.com/if-review/reviews/20010511.html
Baf's Guide to the IF Archive: Spider and Web - Rated 5/5. "A real gem. I'm still discovering subtleties just by thinking about it afterwards." Includes links to play online, download, and walkthrough. - http://www.wurb.com/if/game/207
Zarfhome: Spider and Web - Author's website with free downloads and Java executable to play online. - http://www.eblong.com/zarf/if.html#tangle