The two most current press kits, which include photographs, relevant free-use articles, book covers, and other information, can be found at:

• Shriek: An Afterword: Everything you wanted to know about Shriek, including audio and video.
• City of Saints & Madmen: Everything you wanted to know about the cult classic mosaic novel, including screensavers and other cool things.

My Wikipedia entry also provides substantial amounts of information.

You can also find relevant information on the following sites:

• Veniss Underground
• Ambergris

Finally, the entirety of my old VanderMeer website is still available for those looking for a partial bibliography and other information.