"Delta Chi" The Antikythera Mechanism

Series of science fiction novels 1

"No matter how you do it, children are more open-minded in mystery matters."

For a few months now, Dionysis and Christina have been creating the online newspaper "Delta Chi", which they keep secret from the adults. Until one day their good friend Buck asks them to keep a strange accessory and keep it a secret from everyone. It looks really old and it is green from wear and tear, as if it has been gnawed by sea salt.But how did he find himself in the yard of a haunted villa in Kifissia? How likely is it that it is a fragment of the famous Antikythera Shipwreck? In their attempt to resolve the situation, the two friends embark on an unexpected adventure. When Buck suddenly disappears from the face of the earth, an unknown man makes an unexpected appearance. This creepy guy is definitely not kidding at all, and the best thing children can do is get him out of the house. They know that their own will go crazy with anxiety, but it does not happen otherwise… They must escape from the Shadow!

The first book in the Delta Chi series of science fiction novels, where astronomy, archeology and history blend into a modern mystery adventure, with the enigmatic Antikythera Mechanism unlocking a fascinating journey through space and time.