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.,

Caroline Young is a writer and author specialising in fashion and film history. She is the co-author of Tartan and Tweed, and the author of Classic Hollywood Style, Hitchcock's Heroines, Roman Holiday: The Secret Life of Hollywood in Rome, and Welbeck's The Colour of Fashion.

Originally from Edinburgh, where she still lives, she took a Masters in Journalism in Brisbane, Australia after studying English and film and TV studies at Glasgow University. She worked as a fashion writer and assistant digital editor at Herald Scotland. She also has a strong interest in the golden age of Hollywood, and has extensively researched at archives in Los Angeles for her books on film history and costume.