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Hal and the Heron Brotherband must infiltrate a pirate stronghold to rescue a future emperor in the seventh book of the worldwide bestselling Brotherband series.

Stig is contesting the annual Maktig competition to decide Skandia’s greatest warrior. But an unexpected visitor arrives with a request Stig, Hal and the brotherband can’t refuse: a rescue mission of epic proportions.

Pirates have kidnapped the son of the Empress of Byzantos, a city-state far to the south. The brotherband sets sail to recover the boy, only to find that the pirates’ fortress seems impenetrable, sitting atop towering cliffs above the deep lagoon – the caldera – of a volcanic crater.

Culminating in a battle for survival on the high seas, The Caldera sees the Herons take on one of their most difficult missions yet as the fate of an empire rests on their shoulders.

BONUS RANGER’S APPRENTICE STORY INSIDE!

Reviews

Another epic adventure across land and sea involving pirate invasions, heroic battles and a dangerous rescue mission ... This series ticks all the boxes by delivering an engaging and exciting story that challenges kids' thinking by exploring friendships and relationships whist engrossing them in adventures where the teenage protagonists hold their own and prove their worth.

kids-bookreview.com

Formats & editions

  • Paperback

    9780857980137

    October 30, 2017

    Random House Australia Children's

    432 pages

    RRP $18.99

    Online retailers

    • Abbey's Bookshop
    • Angus & Robertson Bookworld
    • Booktopia
    • Boomerang Books
    • Collins Booksellers
    • Dymocks
    • Books Kinokuniya
    • The Nile
    • QBD
    • Readings
    • Robinsons Bookshop
    Or

    Find your local bookstore at booksellers.org.au

  • EBook

    9780857980144

    October 30, 2017

    Random House Australia

    432 pages

    Online retailers

    • iBooks
    • Amazon Kindle
    • Booktopia
    • eBooks
    • Google Play
    • Kobo
    Or

    Find your local bookstore at booksellers.org.au

Also by John Flanagan

Ranger's Apprentice 1: The Ruins Of Gorlan
Ranger's Apprentice 2: The Burning Bridge
Ranger's Apprentice 4: Oakleaf Bearers
Ranger's Apprentice 3: The Icebound Land
Ranger's Apprentice The Early Years 2: The Battle of Hackham Heath
Ranger's Apprentice 5: Sorcerer In The North
Brotherband 1: The Outcasts
Ranger's Apprentice 6: The Siege Of Macindaw
Ranger's Apprentice 9: Halt's Peril
Ranger's Apprentice 10: The Emperor Of Nihon-Ja
Ranger's Apprentice 7: Erak's Ransom
Ranger's Apprentice 12: The Royal Ranger
Ranger's Apprentice The Early Years 1: The Tournament at Gorlan
Ranger's Apprentice 11: The Lost Stories
Brotherband 6: The Ghostfaces
Ranger's Apprentice 8: The Kings of Clonmel
Brotherband 2: The Invaders
Brotherband 4: Slaves of Socorro
Ranger's Apprentice The Royal Ranger 3
Ranger's Apprentice The Royal Ranger 2: The Red Fox Clan
The Grey Raider
Brotherband 5: Scorpion Mountain
Brotherband 3: The Hunters

Recommendations

Father Christmas’s Fake Beard
The Boy in the Striped Pyjamas
Wonder Woman: Warbringer (DC Icons series)
The Whiz Mob and the Grenadine Kid
Ranger's Apprentice 1: The Ruins Of Gorlan
Alice-Miranda in Hollywood
Friday Barnes 1: Girl Detective
The Martian
Magisterium: The Silver Mask
Boy Overboard
Our Australian Girl: The Lina Stories
Warcross
Two Wolves
Our Australian Girl: The Rose Stories
The Alchemyst
Our Australian Girl: The Poppy Stories
La Belle Sauvage: The Book of Dust Volume One
A Wrinkle In Time
Hatchimals: The Wishing Star Waterfall
Danny The Champion Of The World