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Things are about to get seriously spooky for Alex Neptune in his fourth action-packed adventure - perfect for fans of Percy Jackson and Dragon Realm!When a creepy fog rolls into Haven Bay, Alex, Zoey and Anil are ambushed by terrifying crab-riding zombies, controlled by the evil spirit of Brineblood the pirate.The only weapon that can stop Brineblood's zombie army is a powerful trident - but it's been broken into three pieces. Alex, Zoey and Anil must enter three deadly worlds that have been magically trapped in bottles to retrieve the hidden pieces, all before the zombies can catch them. But with some penguins, an octopus and a frozen dragon on their side, how can they go wrong?

Alex Neptune is back for his most epic adventure in this fifth and final instalment of the action-packed series - perfect for fans of Percy Jackson and Dragon Realm!Brineblood the pirate is back on the high seas with a dastardly plan - he's going to steal every drop of sea magic and use it to raise an all-powerful monster from the bottom of the ocean. If Alex, Zoey and Anil can't stop him, the monster could flood the entire world.Teaming up with the water dragon, they use a home-made submarine to journey deep into places no human has been before. But they have one crucial problem: Alex has lost his magic. Can he still lead his crew to victory? Or will Haven Bay - and the rest of the world - be lost for good?

Alex Neptune #1: Dragon Thief Alex Neptune #2: Pirate Hunter Alex Neptune #3: Monster Avenger Alex Neptune #4: Zombie Fighter Alex Neptune #5: Dragon Champion"I loved it! A rich and exciting story." LD Lapinski, author of The Strangeworlds Travel Agency"A wonderfully pacy adventure full of imagination and jeopardy." Jasbinder Bilan, author of Asha & the Spirit Bird"Hilarious - full of humour, friendship, and mythical adventure." Sarah Driver, author of The Huntress trilogyMeet Alex Neptune, the boy with the power of the ocean in his hands - a brand-new hero for fans of Percy Jackson and Dragon Realm!For as long as Alex Neptune can remember, the ocean has been trying to kill him. So he's not too happy when a bunch of sea creatures drag him to the abandoned aquarium on the hill, where an imprisoned water dragon needs his help. But how can he say no to a magical myth?Recruiting his tech-genius best friend Zoey, legend-lover Anil, a sharp-shooting octopus, four acrobatic otters and a t