Tumblagooda is alive-against all odds!

But deep beneath the waves, can she find her way back to where she truly belongs?

George and her best friend Mac are desperate for answers. Will they ever see Tumblagooda again?

At a crayfishing camp on the wild Abrolhos Islands, surprises lurk around every corner-a clever Arctic tern, a pair of shady treasure hunters, and buried secrets that could change everything.

As the stakes get higher, George, Mac, and Tumblagooda must summon every ounce of courage and cleverness to outsmart their foes. But with the specter of moving back to Ireland still looming, can George convince Seamus that home isn't always across the sea-that sometimes, where you are is where you were always meant to be?

Full of friendship, courage, and ocean-soaked adventure, the final instalment of the "Tumblagooda Trilogy" story will plunge you into the depths and back again.