The band's own web store, often offering items unavailable elsewhere.

Independent Porcupine Tree magazine, featuring in-depth interviews with band members, reviews and news.

Regularly updated, featuring every known release to which Steven Wilson has contributed, with cover scans, track listings and notes.

Promo site for the latest album, 'Deadwing', featuring excerpts, outtakes and supplementary material.

Greek site dedicated to Porcupine tree and S Wilson. Comprehensive band information including guitar tabs, lyrics, discography, news, audio samples and live photos.

Official site with news, concert listing, discography, biography, music samples, and multimedia.

Reviews of 7 albums.

Active, threaded forum devoted to discussion of Porcupine Tree, associated projects and other topics of interest to P-Tree fans. Replaces the forum once at the official site.

Articles from Pause and Play.

The North American fan site, though of interest to fans worldwide. News, articles, discography (including US availability), and a complete tour history including setlists. No longer updated, but archive material is useful.

Home of the PT-Trans discussion group, including sign-up details and archived postings.

Comprehensive compendium of available Porcupine Tree live recordings, enjoying semi-official status.

Steven Wilson's official site, offering the latest news and information on PT alongside his other projects: No-Man, Bass Communion, Blackfield and work with other artists.

Active forum devoted to on-topic discussion of Porcupine Tree and closely associated projects.