Complex sentence: Druuna starred in eight volumes of the Morbus Gravis ("Severe Disease ") series between 1985 and 2003; these stories were featured prominently in"Metal Hurlant " and"Heavy Metal" magazines.
Split into simpler sentences: Druuna starred in eight volumes of the "Morbus Gravis" ("Severe Disease ") series between 1985 and 2003. These stories were featured prominently in"Metal Hurlant " and"Heavy Metal" magazines.