Feral is a 5-book series with 5 released primary works first released in 2020 with contributions by Alexander Ifflaender, Michael Rather, Jan Wiesemann, Mr. Hyde, Falko Kutz, Oemer Yalinkilic, Oliver Wuensch, M.W. Ludwig, Marc Hairapetian, Tim Schulze Dieckhoff, Christoff RDGZ, and Ester Cardella.