From the author-illustrator of The Search for the Giant Arctic Jellyfish, winner of the Waterstones Children's Book of the Year 2024: Best Illustrated Book. WATERSTONES BEST BABY & TODDLER BOOKS OF 2024 "Captivatingly detailed. The slow, delicious tension builds in breathtaking illustrations. A huge hit." Irish Examiner "Entrancing" Belfast Telegraph A stunning tale where myth meets science and magic. Ever since Dr Rose was a little girl paddling in rock pools, she has always loved the sea and exploring the weird and wonderful creatures living there. Now, as a marine biologist, Dr Rose is in search of a sea creature rumoured to reside within its hidden depths; one that many speak of, but no one has ever seen Carmella. With her team of scientists and explorers, she will descend to the unfathomable dark of the deep ocean in a slick submersible, to discover the incredible, and almost unbelievable, creatures that inhabit a nearly pitch-black world. Discover more of Chloe Savage's Hidden Wonders series: The Search for the Giant Arctic Jellyfish The Search for Our Cosmic Neighbours Autorid: Chloe Savage, Chloe Savage