Felicity has worked for Usborne for over 30 years and has written and edited hundreds of titles, from books on tractors to genetics, from Shakespeare to mental health, and plenty of sparkly unicorns. Felicity is an expert in making tricky topics friendly and accessible to young children and recently has been writing books that celebrate feelings, friendship, empathy, families, and diversity. When she's not writing or researching very specific details on dinosaurs, Felicity can be found tramping through fields and forests foraging for food or just curled up with a bag of Twiglets, a couple of cats and a crossword. Ag Jatkowska has been drawing and playing with colour ever since she can remember. She lives and works in the UK, illustrating books and greeting cards among other projects. Ag graduated from the Academy of Fine Arts in Gdansk (Poland) with an MA in Graphic Design and Illustration. In her spare time, she loves to discover new places and taking long walks with her husband and little son.