"Action & Adventure." . . "Civilization, Subterranean Juvenile fiction." . . "Arqueología Novela juvenil." . . "Military & Wars." . . "Underground areas Juvenile fiction." . . "Archaeology Juvenile fiction." . . . "Electronic books"@en . "Bestemming" . . . . . . . . . . "Juvenile works" . "Juvenile works"@en . "English fiction" . . "Children's stories"@en . . . . "Terminal" . "Terminal"@en . "Terminal"@es . "\"Will y Elliott huyen de nuevo hasta las entrañas de la tierra. Con el apoyo de un pequeño equipo que sobrevivió a la plaga de Nueva Germania, descubren un secreto en el lugar de las tres pirámides principales. Un secreto que puede explicar no sólo de dónde vino Styx, sino también la raza humana. ¿Puede Elliott, con su mezcla de sangre, desbloquear las pistas antes de que la Tierra misma se salga de su órbita?\"--B&N" . "Podzemí" . . . "Spanish language edition" . . . . "Publikace pro mládež" . . . . . "Adventure stories"@en . "Adventure fiction" . "Armageddon" . . "Styx and their cohorts of deadly Armagi have swept across England, leaving death and devastation in their wake. Only a miracle can save the day and, in the inner world at the centre of the earth, Will and Elliott might just have stumbled upon one as they uncover ancient secrets that are fundamental to all human and Styx life."@en . "Styx and their cohorts of deadly Armagi have swept across England, leaving death and devastation in their wake. Only a miracle can save the day and, in the inner world at the centre of the earth, Will and Elliott might just have stumbled upon one as they uncover ancient secrets that are fundamental to all human and Styx life." . "Cuentos de aventura" . . . "Anglické romány" . "Juvenile literature" . . . . . . . . "Fantasy fiction"@en . . . "The Styx are sweeping across England, leaving death and devastation in their wake. It seems nothing can stop them now. But, deep in the centre of the earth, Will and Elliott must find a way ..."@en . . "Ciencia-ficción" . . "Fiction"@en . "Fiction" . . . "Fantasy novels" . . . "Fantasy romány" . . "Poslední cesta do podzemí" . . . . . "Science fiction" . "\"Styx and their cohorts of deadly Armagi have swept across England, leaving death and devastation in their wake. Only a miracle can save the day and, in the inner world at the centre of the earth, Will and Elliott might just have stumbled upon one as they uncover ancient secrets that are fundamental to all human and Styx life\"--" . . "\"Styx and their cohorts of deadly Armagi have swept across England, leaving death and devastation in their wake. Only a miracle can save the day and, in the inner world at the centre of the earth, Will and Elliott might just have stumbled upon one as they uncover ancient secrets that are fundamental to all human and Styx life\"--"@en . "Burrows, Will (Fictitious character) Juvenile fiction." . . "Archaeology." . . "Civilization, Subterranean." . . "England" . . "England." . "London (England)" . . "Urbanismo subterráneo Novela juvenil." . . "Science Fiction." . . . . "Underground areas." . .