Sea Quest: Tetrax the Swamp Crocodile: Book 9
Adam Blade
A new terror has struck Planet Nemos – wicked pirate Cora Blackheart and her crew! Worse still, Cora is in league with the evil Professor and his terrifying Robobeasts… Max and Lia must stop the pirates getting the keys to a deadly weapon and seizing power!
Don’t miss the other books in Series 3 – The Pride of Blackheart:
- Nephro the Ice Lobster
- Finaria the Savage Sea Snake
- Chakrol the Ocean Hammer
Reviews

Adam blade is my favourite author. I love all of his books. In the Sea quest series Tetrax is my favourite monster because he has a tracker beam and will bring any prey to its Electric Toothed Mouth. Max and Lia have to destroy this beast so it won’t be controlled by Cora Blackheart! This book is intense and keeps you turning the page. The pictures are amazing as well. 10/10
Captain Catapult Spaghetti-Hoops 25.01.2025

I loved reading this book
Inspector Augustus Sofa 01.07.2024

Max and Lia set a good beast free of the professor's evil control..... hooray just 3 more keys to find, next quest is in Arctiria..
Don Merlin Pinkerton 12.01.2024

Star Reviewer

The best of the sea quest series. You really have to read it
Chief Dragon Frankfurter 13.07.2023

I enjoyed it very much
General Viktor Vesuvius 10.09.2022

This is one of my favorite series
Chief Virgil Unicycle 10.09.2022

I liked this book because it was an adventure.I thought Tetrax was fierce and surprised how they defeated it.I want to be like max and travel in a jungle.
Senor Pirate Tyrannosaurus 24.07.2022

I think this book is more for year six. My favourite character is probably max or the giant octopus. I wasn't really interested because I like beast qest more than sea qeast. I recomend this to 11 year olds.
Doctor Geronimo Turkey 29.07.2021

I absolutely loved it. Simply amazing.
Superintendent Crocodile Yo-yo 26.07.2021

My favourite character is Rivet the robot dog because he is very funny
Superintendent Chesney Peanut-butter 26.09.2020

I liked the characters
Anonymous 12.09.2020

This was my favourite book that I've ever read. The last one I said was my favourite is way behind this book as this one was super awesome!
Captain Leach Bojangles 22.08.2020

great story
Master Mandrake Unicycle 21.08.2020

I would recommend it. My favourite character was Nobel the monkey.
Anonymous 17.07.2019

AMAZING
Anonymous 17.08.2017

I really liked this book because of the light tetrax has that he can suck people with
Anonymous 27.07.2017

Because it is fun
Anonymous 28.06.2017

Very interesting and exciting. A must read!
Anonymous 20.08.2014

Brill
Anonymous 15.08.2014

Amazing book. Very adventurous and exciting.
Anonymous 01.08.2014