If you are looking for information on the Exile series, Avenrnum series or the Geneforge series, then one site you may visit is by Anthony Goreham.
The main page contains navigation links to each game http://www.anthonygoreham.net/
Two major hardware problems (and a couple of years) later I realise I have quite a bit of updating to do here. I still play Nethergate and the Exile series periodically, though I did run into trouble in Exile 3, and the Valley of Annwn. I have been playing Geneforge and Avernum, more recently, and also (not Spiderweb games) Baldur's Gate and Baldur's Gate II but I am not really sure how I would go about hints and tips pages for any of those.
Changes are documented in the log file.
All work and images, except where stated otherwise, © Hope Parkin, 1999 - 2008. Thank you to Alan Parkin, Mark Knowlson, and people who have emailed comments and questions.
Problems, comments & suggestions to be emailed to: email@example.com