Charles Breakfield

Book #1: The Enigma Factor

Book #2: The Enigma Rising

Book #3: The Enigma Ignite

Book #4: The Enigma Wraith

Book #5: The Enigma Stolen

Book #1: The Enigma Factor

Book #7: The Enigma Gamers - A CATS Tale

Book #8: The Enigma Broker

Book #9: The Enigma Dragon - A CATS Tale

Book #10: The Enigma Source

Book #1: Enigma Tracer