I can't see the hidden numbers in the Search-and-Find book
The secret numbers are not shown in the online preview. These are generated after production and are only to be found once the book has been printed.
When all the numbers found are combined, these reveal a secret code which is unique to each child's story and lead to the secret message. The digits you are looking for a relatively small and can be found on any object. If you need help finding them, feel free to contact us.