The Mystery of the Invisible Spy: Book 10

Operation enormous fried breakfast,bulletproof glass i love it so

Constable Chip Eragon 30.08.2022

I would recommend this book.

Doctor Marge Moonbeam 20.08.2021

It was a bit scary but I enjoyed it.

Director Lacey Bouncy-castle 12.08.2021

i would recommend this book because it is funny and intriguing

Corporal Dragon Sparrow 04.10.2020

I like this book because the friends have two mysteries to solve. My favourite character is Josie ecause she saved Scott, Emily, and Jack. She also has an ice cream van. I would definitely recommend this book to someone else.

Viscountess Harmonica Rubber-duck 13.08.2020

Emily thinks that a spy has moved into Castle Key. But what is a spy doing in Castle Key? Can the friends discover his true identity? And will they be able to stop him? It is a spy because it explains the bullet-proof glass in the windows of the house, and the M15 agent who is clearly keeping watch on him. Join Scott, Jack, Emily, and Drift the dog as they investigate a man so mysterious he's almost invisible!

Prince Cornetto Washington 06.08.2020

it was really great as you find out that aunt Kate is not your ordinary person

Detective Merlin Bonsai 23.07.2020

if you can put this book down halfway through I applaud you

Anonymous 09.08.2019

Sad to see the end of this funny series but at least it ends on a good book like this with actual spies in Castle Key! You can’t figure out who is the bad spy at first... It gives all the characters endings they deserve.

Anonymous 22.07.2019

I thought it was really exciting and didn't want to put it down.

Madam Letizia Bubble-wrap 14.02.2019

I would really recommend this book because you think that you know which one is on the good side or the bad side but it all changes in the middle of the book. An amazing story.No one can beat Helen moss.

Anonymous 26.07.2018

Scott and Jack have come back to Castle Key for the summer and meet their friend Emily who has noticed a man who has been acting strangely. Can they solve the mystery before it is to late. This book is a really good mystery story and it hooks you in from the first page and I would definitly recommend it .

Anonymous 11.08.2017

Very good

Anonymous 24.07.2017

This book was very hard to follow but I suggest you read it!

Anonymous 11.08.2014

my favourite character, is Emily, but still, I, love Jack, Scott and drift

Anonymous 24.07.2014