Meet ocean explorer Sandy Fin, silver-scaled diver of the deep, puzzler of puzzles and hero of a new madcap middle grade series from Martin Stewart, illustrated in black and white.
Martin Stewart made his first book using Post-It notes aged eight. His work has been shortlisted for major awards and translated into multiple languages. A native of Glasgow and former secondary school English teacher, he now lives on the west coast with his wife, two children, and a very big dog.Instagram: @martin_j_stewartSanty Gutiérrez was born in Spain. He won acclaim as the Best Spanish Young Editorial Cartoonist and Best Galician Caricaturist. He founded the BAOBAB Studio Artists Collective and has been chairman of the AGPI (Galician Professional Illustrators Association) for 6 years.Instagram: @santygutierrez_art
