Katy Birchall is the author of the IT Girl and Secrets of a Teenage Heiress series. Katy also works as a freelance journalist and has written a non-fiction book How to be a Princess: Real-Life Fairy Tales for Modern Heroines. When she isn't busy writing, she is usually running across a park chasing her rescue dog, Bono, as he chases his arch nemesis: squirrels.Églantine Ceulemans was born in Belgium where she spent her childhood devouring comics before moving to France to study illustration. As well as drawing, she loves riding her blue bicycle, cooking (which she is not very good at) and cleaning windows (which she is very good at). Églantine lives in Lyon, France.