Bloomsbury Children's Books · Bloomsbury USA Childrens
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Can You Crack the Code? | 978-1-68119-514-8 (1-68119-514-3) | 2019 |
| Can You Crack the Code?: A Fascinating History of Ciphers and Cryptography | 978-1-5476-0500-2 (1-5476-0500-6) | 2022 |