This is one of the best trilogy I've ever read. The way Pierre writes just literally pulls you in the world that the characters evolve in, you get 100% attached to the characters and when you are a teenager like me can relate to them as if they were you or your friends. There is just a bit more fantasy that in your own life. It is impossible to put those books down. They are sleep stealer, I've spend nights reading those books without being able to stop. But sadly, I think they were not translated in English yet. I hope they will soon because Pierre's writing should be known by the world, even the universe. This review can apply to "Les mondes d'Ewilan" and "Ellana" or even "Les ames croisees" because they are all written the same way, with the same exact dosage humour, suspense, drama, poetry and everything else that makes a good book. ( )