Ever since Dr. Rose was a little girl playing in rock pools, she has always loved exploring the sea and the weird and wonderful creatures living there. Now, as a marine biologist, Dr. Rose is in search of a sea creature rumored to reside within the ocean's hidden depths, a mysterious beast that many speak of but no one has ever seen: Carmella. With her team of scientists and explorers, descending in a submersible to the unfathomable dark of the deep ocean, what incredible creatures will Dr. Rose discover inhabiting a nearly pitch-black world? Rich with the magnificent sea life that can be found in deep water, Chloe Savage's strikingly illustrated tale of a strong-willed woman scientist will spark young readers to pursue their own dreams, no matter how elusive.