Holidays in the Mountains: I'll prescribe you a book 2 - Paperback

Jonh didn't want to leave the comfort of his room, after all, he had everything he liked to do on vacation: games and lots of virtual friends. But in response to a very special request, his mother decided to travel with the family to visit his grandfather's farm.He didn't imagine it, but he would discover a world very different from what he was used to seeing on the computer screen: New friends, mountain climbing, Albert Einstein, hidden treasures. Lots of things! Real life has its mysteries and fantasies.A vacation in the mountains will certainly be an unforgettable trip.