Gus, Leo, and Ila live a very normal life until one day, Leo is swimming one hundred meters and he doesn’t need to come up for air at all. All of the sudden, things get really weird. Their mother gets very ill.
Calum Ranson is a boy with a secret. He has magical Sidhe powers that he needs to hide. He was born on the Aessea mound, in the other world. He traveled to the Realm of man when he was little, and has been there ever since. But then, a girl named Laurel comes and changes everything.
Percival Adler is an ordinary boy who gets bullied because he is skinny, small, and an easy target. One day he is running away from three bullies Huey, Dewey, and Louie. He runs into the forest, and finds a door in the middle of it. He has to make a choice, should he go through the mysterious door or should he get pummeled. The door leads him, his friends, and his sister to an adventure with knights, samurai, pharaohs, and kings. The fate of the world is in their hands.
Baltasar was a boy who lived in Palos de la Frontera, Spain in 1492. He lived in a house with his aunt and uncle, Serena and Diego. His parents were Abram and Marina Infant. They were converted Jews from Palos who were killed in Spain because of their religious beliefs.