Earthcore Book 4: High Tide - Grace Bridges

The Earthcore team's newfound fame means they're asked to help calm an earthquake cluster shaking the Hauraki Gulf yet again. No geological cause can be found—indicating a source related to the Taniwha of legend.

Anira and her team travel to Waiheke Island, where clues point to the old, closed-up WWII fortification tunnels that honeycomb the island's remote eastern headland. As the quakes continue, the team investigates a mystery from the 1940s.

To solve it, they’ll have to head underground, where a young member fumbles with dangerous emerging power and the rest of the team find their magic almost useless.

Split up and trapped beneath the surface, Earthcore races to resolve a wartime injustice, but the Taniwha are angry—and the tide is rising.

Series: Earthcore, #4

Format: Pocketbook
Published: March 13, 2024
ISBN: ‎ 979-8884694545
Language: English

Common book sizes:

• A Format 178 x 111mm
• B Format (UK) 198 x 129mm
• B Format (US) 203 x 127mm
• C Format/Royal 234 x 156mm