Clueless, Lucie and Jem travel to the U.S. with a group of exchange students. But when their plane has to make an emergency landing at Denver Airport, they soon realize that the world they know no longer exists. The runway is overgrown, the terminal is abandoned, danger lurks everywhere. Even the animals seem to have teamed up against them: wolves, bears, birds keep attacking the youngsters in large hordes. What on Earth happened? During their perilous trip through this new world they learn about a comet that has crashed into the ground. And about a few last survivors in a lost city.
But how can they get there if the whole planet has aspired against them?
The City of Survivors is the first book of the EVOLUTION trilogy.