Maria Isabel Sanchez Vegara, born in Barcelona, Spain, is a writer and creative director in constant search of new concepts for children's books. 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. Lisa Koesterke is a German-Australian illustrator, artist and designer. Her vibrant illustrations are often inspired by everyday life and childhood memories, nature, food and strong female characters, which are all recurring themes in her work. She graduated from the Queensland College of Art (Griffith University) in Brisbane, Australia. Recent clients include: CARE Australia, Ohh Deer, Lucy & Yak and Papyrus Greetings.