I liked how the main character changed and adapted throughout the story. it has a very realistic point of view and could represent a real occurrence. overall it is a good book to learn about a jew in WWII

For people who love codes this book is for you

I definitely recommend it for those who like ciphers. In all, to find out who was the bad one was very interesting. If you guys like spies, WWII, Britain and ciphers, you're going to love this book!

Love the book

If you like history and mystery, this is the perfect book for you. Bertie volunteers for the London civil defense in World War II, helping to warn people to go to a bomb shelter when an air raid is about to happen. One day while on duty he gets caught up in a drama that's bigger than him: a real-life spy story. Join him and his friends (including his wonderful dog Little Roo, who rescues people trapped under rubble after bombings) to unravel the mystery...and figure out who he can trust. The story also includes cipher systems used by spies and the French Resistance, so you can try your hand at secret communications.