Books By Helen Scales, Sonia Pulido - Author

Dr Helen Scales is a marine biologist, writer, and documentary maker. She is the author of the Guardian bestseller Spirals in Time, and writes for National Geographic Magazine, the Guardian, and New Scientist, among others. She teaches at Cambridge University and   is a storytelling ambassador for the Save Our Seas Foundation . Artist Sonia Pulido lives in a seaside village close to Barcelona. Her illustrations have appeared in publications globally, including The New Yorker and The New York Times.