Author: Sezer Ün
Illustrator: Gülşah Alçın Özek
Publisher: Beyaz Balina Publishing
Size: 13.5 x 19
Themes: Books, family, reading
World rights are available except Turkish
A prophecy is fulfilled and one morning, with the rising of the sun, the letters are gone.
Zeynep and her brother Can find themselves in a team searching for the Lost Book and trying to decipher the ciphers to bring back the letters. Yes, there is a small hope, but the codes must be cracked before the sun sets. A thrilling adventure that starts on a satellite in space and takes us to Copenhagen, Munich, Istanbul and Mongolia.