Meses después de la expedición a través del Portal, Tyler Drake sigue atormentado por las horribles consecuencias de ese viaje. Una llamada de auxilio desde México llega justo a el hermano de Adriana ha desaparecido y parece haber viajado solo al mundo que hay más allá de la cueva.
Comienza otra carrera contrarreloj, pero esta vez el equipo no sólo tiene que enfrentarse a los peligros de un mundo exótico, sino también a adversarios terrestres y extraterrestres cuya existencia desconocían. ¿Conseguirán salvar no sólo al joven hermano de Adriana, sino a todo un mundo?
Brandon Q. Morris is a physicist and space specialist. He has long been concerned with space issues, both professionally and privately and while he wanted to become an astronaut, he had to stay on Earth for a variety of reasons. He is particularly fascinated by the "what if” and through his books he aims to share compelling hard science fiction stories that could actually happen, and someday may happen. Morris is the author of several best-selling science fiction novels.
Tyler is still infected with the worms and they are giving him premonitions of bad things coming to Xibalba. Meanwhile Diego finds out more about the disappearance of his mother and sets out to find her or at least learn more about what ultimately happened to her... Someone is spying on the team...why and who do they work for?
This book is an entertaining and fun read but is lacking the peril of the first book (perhaps due to the been there already done that aspect of it). Nevertheless, the events do lead to more questions than answers (though we do find out the mum's fate and who is spying on them) and I look forward to the next installment to see what happens next.
Once again, great read. i really enjoyed the storyline and characters, and I loved the cliffhanger ending. Well, let's see how the series comes to an end. So far, so good