Paul Calver has been designing and writing books for 25 years. he has designed everything from encyclopaedias, sticker books and non-fiction, to children's novelty books. He co-founded Green Android Limited in 2011 and produces books for publishers all over the world. He lives in South London with his wife and two sons.
Anna Claybourne has written over 150 children's books on all kinds of subjects, from sharks, black holes and splitting the atom to how to draw, Shakespeare's life, and Greek myths and legends. She knows a lot about conservation in the rain forests of Costa Rica as she once volunteered there for three months. She likes space, sewing and music, plays the trombone and loves going camping.
Sean Connolly is the author of more than 75 books for children and young adults, on global issues, citizenship, history and cultural affairs.