Join a team of four young detectives and help them discover the world of STEM, developing skills in problem-solving, observation, inquiry, and investigation. The four detectives, Farah, Amelia, Mohammad, and Sam, have won a competition and their prize is to visit the new deep-sea lab. When they arrive, they are hired by a marine biologist to help count the isopod population on the ocean floor. When they give her their numbers, she informs them it's not what she expected. The isopod population has drastically decreased since they were last counted a week ago. What has happened? She explains to the children that something may have disrupted the ecosystem and affected the food chains. As the children return to the submarine to take a closer look, they discover an unexpected predator, whose presence may be due to the volcanic eruption underwater, heating the ocean floor.

Activities included: Finding clues in the illustrations, understanding the tools used for deep-sea exploration, gathering critical information from informational panels about deep ocean ecosystems. Through interactive adventures that combine facts, puzzles, and lively illustrations, the books convey STEM knowledge in an authentic manner, inspiring a love for the subject. The story in each book will have the reader solving puzzles, finding clues, cracking secret codes, and unveiling mysteries. Ideal for aspiring detectives aged 7 and up.