Emerald and the Sea Sprites

Harriet Muncaster is the author and illustrator of the internationally bestselling Isadora Moon, Mirabelle and Emerald series of young reader books and the middle-grade Victoria Stitch series, both published by Oxford University Press. So far Isadora Moon is available in 37 different languages, including Spanish, Italian, Romanian and Korean, and is available as audiobooks. The Isadora Moon series won the El Corte Inglés Children's Book of the Year in 2019 and has sold over four million copies worldwide. Harriet lives with her husband and daughter near some beautiful countryside in Bedfordshire, England.

Eloise Mignon is a Melbourne born actor of French-American descent. She has worked as an actor across theatre, television and film in both Australia and France. She is best known for her roles in Legacy of the Silver Shadow, Silversun and Neighbours. Eloise has also narrated several audiobooks, including Mary Grant Bruce's A Little Bush Maid, A Moon Girl Stole My Friend by Rebecca Patterson and many titles in Sally Rippin's Billie B Brown series.