Ros Anderson grew up in West Penwith at the far end of Cornwall. She trained as a dancer, gaining a degree in Contemporary Dance at De Montfort University, and now works as a journalist and copywriter. The Hierarchies is her debut novel.
Katharine McEwan is a British actress, writer, and producer based in Los Angeles. She wrote, produced and starred in the award-winning drama Solitary, and her latest short film Swim won the Audience Award for Best Narrative Short at the Los Angeles Film Festival. Winner of five AudioFile Earphones Awards, Katharine has has lent her voice to over 40 audiobooks spanning genres such as fiction, fantasy and drama, and including works by New York Times bestselling authors Maeve Binchy and Paula McLain.