The Caldera John Flanagan Flanagan John by John Flanagan [flanagan, John] 9780698174498, 0698174496 instant download after payment.

The Herons take to the high seas to fend off pirates and rescue the heir to an empire in the newest adventure from John Flanagan, author of the worldwide bestselling Ranger's Apprentice!

After weeks of turbulent travels at sea, Hal and the Herons return home to Hallasholm as Stig clashes against foes in the annual Maktig competition to decide Skandia's greatest warrior. But then a late-night knock on the door brings someone Stig never expected to see again, and a request the Herons are hard-pressed to refuse: a rescue mission of epic proportions.
Across the ocean, the southern city-state of Byzantos is plagued by a swell of pirates who've kidnapped the son of Empress Justina. Slipping out of Hallasholm under the cover of darkness, the brotherband crew sets sail to recover the boy from his kidnappers, heading south to the island of Santorillos where a near-impenetrable fortress stands atop a cliff, surrounded by a lagoon—a caldera—formed by the crater...