Martha Mumford has loved children's books forever. Her mother was a librarian which gave her access to a wonderful array of books from a very early age. The Royal Baby's Big Red Bus Tour is her fourth children's picture book with Bloomsbury. Martha loves baking, patchwork and has a mild obsession with interiors magazines (although she freely admits that the ideas she has found therein have yet to be translated to the interior of her own home!). Martha lives in Berkshire with her husband and young daughters.