A soldier and a liar
(Book)

"Four supernaturally gifted teenagers--a self-conscious perfectionist, an amnesiac, a fighter looking for revenge, and a secretive telepath--are forced to work together to save their sector from the threat of a rebel takeover." --,(Source of summary not specified)

As a Nyte, a supernaturally gifted teenager who is feared and shunned by the ungifted, Lai Cathwell's skill at keeping secrets is essential to survival. When rebels start attacking the city, Lai is dragged back into the fight with a new team of Nytes. She is thrown together with Jay, a self-conscious perfectionist consumed by the desire to be accepted; Al, a short-tempered fighter lying for the sake of revenge; and Erik, an amnesiac hell-bent on finding his memories and his place in the world. The challenge they face might just be impossible. But if this team can't learn to work together, the entire sector will be plunged into war. -- adapted from jacket.