Katharina Greve was born in Hamburg in 1972 and studied architecture at the TU Berlin. She lives and works as a cartoonist, comic-strip artist, artist and writer in Berlin. In 2013 she predicted the resignation of Pope Benedict in a cartoon. In addition to cartoons and comics for Titanic, DAS MAGAZIN, taz, stern, Tagesspiegel and others, Greve has published a volume of cartoons and three graphic novels. In 2010 she received the ICOM Independent Comic Award in the category "Outstanding Artwork" for her comic debut "Ein Mann geht an die Decke" as well as the German Cartoon Award for New Talent and in 2013 the Sondermann Förderpreis für Komische Kunst. At the Erlangen International Comic Salon, her webcomic "Das Hochhaus" won the Max und Moritz Award for the best German-language comic strip. Katharina Greve tells of extra-galactic adventures in her 2020 title "Die letzten 23 Tage der Plüm". "Die dicke Prinzessin Petronia", a humorous (and feminist) satire on the little prince's cousin, was published in 2019 and will be continued in March 2024 with the second book in the series "Prinzessin Petronia - das Brimborium schlägt zurück".