Mo O’Hara grew up in Pennsylvania and now lives in London, where she works as a writer, actor, and storyteller, visiting theaters and schools all across the UK and Ireland. Mo and her brother once brought their own pet goldfish back from the brink of death (true fact).

Marek Jagucki, the illustrator of the MY BIG FAT ZOMBIE GOLDFISH series, is a graduate of Falmouth School of Art and Design. He is a full-time illustrator and graphic designer based in Yorkshire, UK.