This is the Steam MGE group, for all your monster goodness. Access to the main site, the fan-content site and possible recomendations to games with closely related genre's to the site's content.

The Monster Girl Encyclopedia Wiki is an 18+ rated site about Monster Girl Encyclopedia (MGE), a compendium of knowledge concerning Monster Girls (MG) or Mamono, created by Japanese artist Kenkou Cross. It features female versions of monsters taken from various myths of many countries, religions, history, literature and Japanese RPGs. It gives back-story about each mythical Monster Girl and also gives a visual example for each.

MonsterGirl Encyclopedia Wikia[mgewiki.com]
Fanon[mgefanon.wikia.com]
MonsterGirl Encyclopedia Wikia OLD[monstergirlencyclopedia.wikia.com]