Benjamin T. Meadows and his sister Felicity 'Fliss' Meadows have a problem. Trapped in Reykjavik along with everyone else after the Icelandic government's nuclear power plant at Echelon suffers a devastating meltdown, they worry about the effects of radiation sickness. When a veteran of the Chernobyl disaster is appointed to clean up the mess, there's only one way to cross the volcanic wilderness. Join Ben and Fliss in their adventures on the J rnbraut Fer ast - the Voyager Railway - as they attempt to reach the Echelon facility.