Undocumented Features, originally by Benjamin Hutchins, MegaZone and Rob Mandeville, is the largest and most diverse fanfiction by Eyrie Productions Unlimited. It would be fair to say that it is less a fanfiction than a universe of fanfiction with characters, groups, themes, planets, and situations taken from many different pieces of fiction. The first volume of Undocumented Features was written in 1991 and the most recent story (Project Pheonix Issue 3: The Eye of Harmony) was released in May, 2010.