Please answer the following question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Bad World -  Bad World is a comic book mini-series published by Avatar Press. It is written by Warren Ellis and illustrated by Jacen Burrows. The series consists of three issues and was published from July through October of 2001. The general theme and tone of the series was continued in Bad Signal.
A:
Written Work