Secret Agent Jack Stalwart: Book 2: the Search for the Sunken Treasure: Australia :
Elizabeth Singer Hunt
Armed with a backpack loaded with ingenious gadgets (and his own common sense), Jack travels thorugh the world, hoping each mission will provide clues to his missing brothers whereabouts. In the meantime, Jack finds himself involved in a treasure hunt.
Reviews

I love these books
Prince Sketch Stegosaurus 12.08.2023

I love all these books
Inspector Snoopy Quarantine 07.08.2023

I liked that Jack had to walk the plank and had to avoid jellyfish.
Esquire Augustus Moonbeam 05.08.2022

He escapes death from two sharks!
Captain Sketch Yo-yo 15.09.2021

Very good - glad I have got the whole series.
Coach Catapult Bumblebee 02.09.2021

I have a lot of secret agent jack books he is cool and the books are easy to read my favourite book is the deadly race to space Russia it’s about Mars and space which I love
Senor Dragon Vesuvius 01.08.2021

it is a amazing book!
Sir Crocodile Chipperfield 03.02.2021

I like this book because Jack is going to get the secret agent’s treasure (but it is not gold) from the meanest pirates called the Kamodo dragons. I recommend this book because Jack is a secret agent.
Anonymous 31.08.2020

I loved this book because it was fun to read and really funny.
Doctor Tyler Gravy 30.08.2020

It has lots of cool facts about the Great Barrier Reef. I would recommend this book because it is very adventurous. My favourite characters are the pirates
Sir Snoopy Teacup 28.08.2020

This book is all about a secret agent. I really liked it
Esquire Itchy Moonbeam 27.08.2020

It was amazing because there was pirates
Corporal Carnaby Aardvark 22.08.2020

I like that the series is about trying to find Jack's missing brother Max. In this book I liked how he saw a real pirate ship with pirates aboard and used one of the tricks that his Bother had used to try and get out of the cage.
Judge Aardvark Submarine 03.08.2020

This isnt as good as the other jack stalwart books
Marshal Merlin Endeavour 25.07.2020

I liked this book because it was really exciting and he has gadgets to help him. I like Jack the best, because he is a Secret Agent and he has a cool name.
Superintendent Adolpho Pawprint 09.07.2020

I thought that the pirates shouldn't feed komodo dragons humans.
Earl Zeus Dangerous 12.01.2020

It is very good and very adventurous.
Anonymous 07.07.2017

if you like pirates and underwater stories you will like this book
Anonymous 20.08.2016

It 's exciting
Anonymous 18.08.2015

I like this book because it is easy to read
Anonymous 17.07.2015