Mission Manta Ray by Philip Kavvadias
Finn, Milo and new junior agent Tasi – not forgetting 65 million-year-old raptor Arty – have been sent to investigate reports of deep-sea disturbances at the Mariana trench. When something surfaces and sinks their ship the children are ship-wrecked on a desert island. There, they’ll test their survival skills, discover a secret base and meet with an old enemy. Second in this exciting series. 8 out of 10. Feb 2025