MAJOR WEBSITES AND REQUIRED READING:
TOYNBEE.NET (A classic site by Philadelphia's William O'Neill, this site stood as the definitive Toynbee Tile site for years. Though it still provides a wealth of information, it has fallen out of date and includes some speculation that now seems irrelevant. Nonetheless, it is still a staggering overview of the Tiles' span.)
PLACAS TOYNBEE: THE BRAZILIAN SITE (A site predominantly in Portuguese, this site is notable mainly for its enthusiasm and solid photo section.)
DOVATE.COM (Currently in the 'news' section of this page is the most up-to-date information available on the Tile subject, being Steve Weinik's article on his detective work and theories, much of which correlates to that of the Resurrect Dead crew.)
WIKIPEDIA'S TOYNBEE TILES PAGE (The Wikipedia has an impressive catalog of Tile information.)

GROUPS AND ARTISTS' WRITINGS ON THE TILES:
	CRIMETHINC (Formed in the mid-late '90s, Crimethinc is a radical, politicized arts group whose philosophy proclaims self-liberation through extreme cultural subversion. Their most recent book, Recipes for Disaster: An Anarchist Cookbook, gives a highly detailed account of the physical makeup of the Tiles and encourages readers to make their own tiles and, ultimately, create a whole new art movement. The Crimethinc article is not available on the internet; thus, Toynbee fans are highly encouraged to track down the book.)
GEOCACHING (An internet-based "entertaining adventure game" that resembles a scavenger hunt, the Geocachers set up a search for Toynbee Tiles that requires the player to attune their computer to the coordinates of a given Tile to receive points. Quite cool.)

REPRINTS OF PIECES RELATED TO THE MYSTERY:
THEORIES: WANNA RUN THAT ONE BY ME AGAIN? (A Short article about James Morasco and the Minority Association that appeared in Clark Deleon's Philadelphia Inquirer column, 1983.)
FOUR A.M.(A Short play by David Mamet published in 1983 in which a caller to a late night radio talkshow describes his fledgling organization dedicated to repopulating Jupiter with the dead of Earth. Coincidence?)
TOYNBEE TILE ESSAY(Justin's article circa 2004 - A great primer on the Tiles.)

PRINTED ARTICLES ABOUT THE TILES:
BALTIMORE SUN (1994, the Tiago Teixeira reprint. Notable for its zeal.)
NEW YORK TIMES (April 25th, 1999. Poorly investigated and NYC-centric.)
CINCINNATI CITY-BEAT (Aug. 2, 2001. Well researched, a good intro to the Tiles.)
COLUMBUS ALIVE (Aug. 9th, 2001. Very similar to the Cincinnati article.)
KANSAS CITY STAR (Sept 6th, 2003. Unknown News' reprint of the classic Kansas City Star article, a favorite. The analysis of the Tileist's pyschology is choice.)
INDIANAPOLIS STAR (Jan 2nd, 2006.)
WKYC CLEVELAND (Sep 9th, 2003 unimpressive blurb)
THE LOQUITUR, CABRINI COLLEGE (Oct 2nd, 2003. Article in a college paper.)
PHILADELPHIA INQUIRER (Sep 12, 2003. A decent intro.)
PHILADELPHIA WEEKLY (Oct 15th, 2003. Brief blurb in free Philly periodical.)

MISCELLANEOUS:
ABSOLUTE ASTRONOMY (Encyclopedia entry that mirrors Wikipedia page.)
GEOCITIES-BASED TILES MESSAGE BOARD (Out of date.)
UWA'S PELICAN (An interesting article on guerilla art that mentions the Tiles.)
FLICKR PHOTO GALLERY (A newer page chronicaling sightings, so far mainly constituted by the 'new school' Tiles. The style of these Tiles and more outlandish paranoid blurbs leads many Tile enthusiasts to believe there is a copycat at work.)

OTHER INTERNET BLURBS:
The following articles are repetitive and offer few new facts, interpretations or revelations. They are included mainly for the sake of completism.
ABOUT FACTS
ANSWERS.COM (Reprint of Wikipedia)
BOING BOING
E.L.F. INFESTED SPACES
GADGET MADNESS
ICONICO
PITTSBURGH CITY PAPER
SINGLE-MINDED