Can you crack the Bertram Bile Cipher Alphabet?
Crack the cipher code to uncover the secret phrase at the back of each Bertram Bile book, and collect each phrase between now and December 31st 2018. Once you have collected all of the phrases, send me a letter with the secret phrases and a personal letter explaining why you think you should go on a real life watery expedition with me in 2019.
You will need to be aged between 12-18 to take part in the expedition. What would your code look like? Tag me on social media using #BertramBile #BertramBileSecretCode to share your drawings.
Download, print, and colour in the image from below. Tag me on social media to share your artwork in progress or completed. #BertramBile #BertramBileSecretCode