Portal Thief Charlie: The Dragon Mage Book 6

Trouble follows Charlie, a portal traveler facing escalating threats originating from another galaxy. What began with space portals has become a fight for survival.

A hostile band of alien mercenaries seeks to enslave Charlie's people, and a larger, unknown danger looms. With his homeworld, solar system, and galaxy at risk, Charlie and the Earth's AI minds must choose: defend or strike first?

Whatever they decide, Charlie and his friends are in for the fight of their lives against an adversary far more powerful than they've ever faced. Can they overcome the odds and save everything they hold dear?