Evans, Richard Paul. Michael Vey series #10

"Ages 12 up"--Front dust jacket flap

"After saving Tara and Jack--and losing a few of their own--in a dramatic battle in the Peruvian jungle against the Chasqui, the Electroclan has returned to the US to regroup. But their downtime is brief, as Abi, who was abducted from outside her college dorm, is still missing. Piecing together what few clues they have from video footage of the abduction, as well as some additional information from Grace, they determine that Abi is being held somewhere in Peru by the leader of a group of other electrics, who live in a place known as the colony. Once again joining forces with Alpha Team for a dual-pronged attack, they return to South America for a rescue. The Electroclan has fought--and won--against incredible odds before. But they've never had to face others with powers similar to--and potentially stronger than--their own. Still, with the life of one of them at stake, failure is simply not an option as they take on their final mission"--Provided by publisher