Jonny Marx lives in London, where he works as a children's book editor and author. From a compendium of mythical monsters and a chronology of prehistoric creatures, to books about crime capers, lost unicorns, incredible human beings and humankind, Jonny has worked on more than 60 titles (and counting!). Xuan Le was born in Ho Chi Minh City, Vietnam. She studied fashion design and graphic design and has many years of experience working on children's books and magazines for local and foreign publishers. Her creative inspiration comes from a lot of things in life, especially the colours and structures in nature. She also likes to make miniature paper craft, short animation and learn about music production.