En un post anterior, Javier González nos recomendaba leer el primer libro de esta serie, titulado Tunnels; ahora nos hace una audio-recomendación sobre el segundo libro de la serie, Deeper.
"This review is about the book Deeper, the second part of Tunnels, a book written by Roderick Gordon and Brian Williams.
The book tells the story of three boys, Will, Chester and Cal, who nowadays have arrived at the Deeps, a group of caves used as a "prison" for the Styx, a group of strange and evil humans.
They try to find Will's father, called Dr Burrows. The main characters are: Will, a boy who is looking for his father; Chester, his best friend; Cal, his easily frightened brother; Drake, a strange man from the earth's surface, and Elliot, a woman rescued by Drake years ago.