Karen Angelika Katerina Prudence Vendetta Sekhmet Klytemnestra Rhiannon Ellis appeared mysteriously one night out of the fog. She currently resides in the depths of Bristol, England, without a cat called Elektra.

She is a British comic artist and writer best known for her long-running, semi-autobiographical webcomic Planet Karen

Other works include an Octobriana story, with Trina Robbins for Womanthology.