Rikki Simons is a voice actor, writer, and artist. He is most famous for being the voice of the robot in a dog suit, GIR from Invader ZIM. As a writer he is known for the science fiction and fantasy novel Hitherto a Lion. Original illustrated books and comics that he created with Tavisha-Wolfgarth-Simons include Super Information Hijinks: Reality Check!, Ranklechick and His Three Legged Cat, ShutterBox, and now The Trinkkits. He is also a background painter in animation, most noted for his color design onInvader ZIM. The comics and books he creates with Tavisha can be read and purchased at www.tavicat.com. His Blog can be found at www.rikkisimons.com.
Monthly Archives: January 2026
Guest Announcment Tavisha Wolfgarth-Simons
Tavisha Wolfgarth-Simons is a German and Japanese American artist who produces her art and stories under the studio name of Tavicat (and sometimes “WiredPsyche”). During her two decades of publishing manga-influenced comics in the American market, Tavisha’s comics and illustrations have been published by Nickelodeon, Tokyopop, Digital Manga, and SLG Publishing, among many others. Original illustrated books and comics that she created with Rikki Simons include Ranklechick and his Three-Legged Cat, Super Information Hijinks: Reality Check!,ShutterBox, and now The Trinkkits. @Tavicat, a comic about her cats, can be read and purchased at www.tavicat.com.

