Summer at Lochguard

The Dragon Warrior

The Dragon Family

The Dragon's Discovery

The Dragon's Pursuit

The Dragon Collective

The Dragon's Chance

The Dragon's Memory

Persuading the Dragon

Treasured by the Dragon

Trusting the Dragon

Come Spy With Me (John Sand Book 1)

Live Fast, Spy Hard (John Sand Book 2)

To Live And Spy In Berlin (John Sand Book 3)

Winning Skyhunter

Transforming Snowridge