Dermot O'Leary is the bestselling author of the Toto the Ninja Cat series, which has sold hundreds of thousands of copies and been translated into sixteen languages.His career in television, radio and entertainment has established him as ahousehold name. He's presented shows for BBC, ITV and Channel 4, and his Radio 2 show airs on Saturday mornings.He is passionate about history but when he's not got his head in a history book, he enjoys time with his son and an afternoon at the Arsenal, or a nice wild swim.You can find Dermot on Twitter and Instagram: @radioleary Claire is an illustrator, writer and designer who lives and works in London. She has spent several years as a design director in the world of channel rebranding working for clients such as Nickelodeon, BBC Three, CBBC and BBC One. Claire has a tendency towards humour and bright, bold use of colour and she loves creating strong typographical layouts to help tell a story.