After surviving horrific conditions in the Maze, Thomas is entrapped, along with nineteen other boys, in phase two of WICKED's experiment designed to observe their responses and gather data believed to be essential for the survival of the human race.

As the third Trial draws to a close, Thomas and some of his cohorts manage to escape from WICKED, their memories having been restored, only to face new dangers as WICKED claims to be trying to protect the human race from the deadly FLARE virus.

In a future world where teenagers are taken, imprisoned, and forced to fight for their survival, well-behaved Cassie will do whatever it takes to save her rebellious twin sister from Death Row.

When a plane crash strands thirteen teen beauty contestants on a mysterious island, they struggle to survive, to get along with one another, to combat the island's other diabolical occupants, and to learn their dance numbers in case they are rescued in time for the competition.

Alex, a resourceful seventeen-year-old running from her incurable brain tumor, Tom, who has left the war in Afghanistan, and Ellie, an angry eight-year-old, join forces after an electromagnetic pulse sweeps through the sky and kills most of the world's population, turning some of those who remain into zombies and giving the others superhuman senses.

In a future North America, where the rulers of Panem maintain control through an annual televised survival competition pitting young people from each of the twelve districts against one another, sixteen-year-old Katniss's skills are put to the test when she voluntarily takes her younger sister's place.

"Aquí comienza el relato de una increíble aventura: la de un grupo de niños que decidieron imitar a los cruzados y emprendieron un sorprendente viaje" -- Page 4 of cover.

As almost thirteen-year-old Ben, a student at the CIA's academy for future intelligence agents, prepares to go to spy summer camp, he receives a death threat from the evil organization SPYDER.

Against all odds, Katniss Everdeen has survived the Hunger Games twice. But now that she's made it out of the bloody arena alive, she's still not safe. The Capitol wants revenge ... and President Snow has made it clear that no one else is safe!

"Cassie Sullivan and her companions lived through the Others' four waves of destruction. Now, with the human race nearly exterminated and the 5th Wave rolling across the landscape, they face a choice: brace for winter and hope for Evan Walker's return, or set out in search of other survivors before the enemy closes in"--