Nicki Cornwell has previously worked as a social worker, a teacher and a university lecturer. She now divides her time as an author and French language interpreter. Her other title for Frances Lincoln is Armel's Revenge. She lives in Walthamstow, London. Karin Littlewood studied Graphic Design at the University of Northumbria, followed by an MA in illustration at Manchester Metropolitan University. She has worked in editorial, packaging, design, and advertising, as well as publishing. Her work has been nominated for the Kate Greenaway Medal three times. She lives in Central London.