Maria Isabel Sánchez Vegara, born in Barcelona, Spain, is a writer and creative director in constant search of new concepts for children's books and the author of the multimillion-copy bestselling Little People, BIG DREAMS series of picture books that explore the lives of outstanding people. Working for more than fifteen years for clients in top advertising agencies, her books combine creativity with learning, aiming to establish a new and fresh relationship between children and pop culture.Helena Perez Garcia is a Spanish illustrator whose work has appeared across magazines, newspapers, packaging and books for children and adults internationally. Some of her clients include Penguin Random House, The Body Shop, Tate Publishing, The Financial Times, Reader's Digest and Il Corriere della Sera, amongst many others.