Böcker av Fernanda Raineri

The story is set in Tuscany, Versilia, surrounded by the luxuriant nature of the Apuan Alps and in the bowels of Mount Tambura. Stella and her sister Glenda, along with two friends Rebecca and Frank, just arrived from the United States, are involved in a series of incredible events, to the limit of the supernatural. It all starts with a trip in a hot air balloon strongly backed by the boys, despite the concerns shown by the parents. But the one that starts as a unique experience soon turned to tragedy: the four, along with Alfred, the young driver turkish balloon "Nautilus", because of turbulence fall in the middle of a forest. When I regained consciousness, one finds miraculously unharmed, although there is no trace of Alfred. Stella and her friends start looking for a path that leads them back home, but instead they discover a mysterious underground place and here begins a journey that will leave the protagonists sole custodians of secrets remained untouched for years, offering to Stella, aspiring writer, a story to tell.