Mª ISABEL SÁNCHEZ VERGARA, 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.
FRAU ISA is an artist and illustrator who lives in Vienna, Austria. She paints with acrylics on canvas as well as using digital media. She runs a small graphic design company with her husband, Oliver. www.waldundschwert.com