Shadows under the Sea by Sally Grindley
Bloomsbury ISBN 9781408819449
Joe and Aesha are lucky enough to be travelling to a remote island in the Philippines with their parents who are working in this marine protected area for the summer. They are looking forward to swimming, snorkelling and possibly a bit of an adventure as well as learning more about endangered seahorses through their parents' work. When they realise the nearby coral reefs are being damaged, will they be able to help discover the identity of the criminals? Shadows under the Sea is one of four books by this wonderful writer in the International Rescue series. It is brilliantly written and is both entertaining and informative.