PJ Our Way - How I Became a Spy

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Bertie and his dog stumble across a notebook in code on the streets of World War II London. Is the notebook’s owner a spy? Can Bertie and his friends crack the code before something terrible happens?

Ages 10+

Pages 272

Publisher Penguin Random House

Last Offered Jun 2025

Average Rating

104 Reviews

Featured Reviews

A great story!

Review by Hudson

How I Became a Spy is a great story about WW11 in London. It is also a great book if you want to learn about WW11 and codes and ciphers. You should read this book if you liked the book The Bicycle Spy.

How I Became a Spy by Jordan

Video review by Jordan

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Reader Reviews

How I became a spy

Review by 201691688

Really loved it. Recommend it for anyone interested in code breaking, WWII and spy work.

Aug 04, 2025 08:38 PM

how i became a spy

Review by FIRSTCHILD9

such a good book totally recommend

Aug 04, 2025 05:19 PM

Very interesting 🤔

Review by Daniellethebookworm

I think that it was just so deep and mysterious

Aug 03, 2025 07:39 PM

Review By Zev

Review by SPORTSAWSOME

With descriptive inside views how I became a spy plunges into world war 2

Aug 03, 2025 06:27 PM

Unexpected!🔎❓

Review by TerriCherry

At first I only chose the book for my sister-she's 14 now- because she likes historical fiction-I don't. When i got it, I started to read the first chapter....and never put it down. So that's why you never judge a book by it's cover, folks. Because on the Inside, it could be way better than it seems.

Aug 03, 2025 11:38 AM

How I Became a Spy