Operation Oxygen

It is said that the tide at Yeba Cove whispers its secrets to the limestone cliffs.

For generations, the Morgan family were the guardians of these secrets, guiding princes and kings up treacherous cliff stairs. But history has a way of being forgotten, and new, darker powers have taken hold of the cove.

Enter Gemma, a girl with a nose for trouble, and Nicholas, a boy with a medical marvel that defies physics. Nicholas doesn't just walk through life; he struggles to stay tethered to it. A sudd...