High school was complicated enough before Marcus became a dragon rider.
Between grueling combat training, a secret life, and his feelings for Abi, Marcus is struggling to find his footing. His strongest ally is Cotopaxi-a green dragon with a withered paw, a mischievous sense of humor, and courage that far outweighs his size.
But on Vocce, Earth's sister world, the ruthless Gonosz are closing in. The surviving clans are trapped on an island, and their sanctuary is about to become a prison. To save them, Marcus and his friends must brave enemy dragon riders, uncertain alliances, and seas whose deadly currents could destroy their only chance of escape.
With lives hanging in the balance, Marcus and Cotopaxi must become the team everyone needs-before time runs out.
The Cotopaxi Chronicles: Return of the Dragon Riders continues the adventure with aerial battles, humor, romance, and an extraordinary bond between a young man and the dragon who refuses to give up.