The Royal Dragoneers (Hardcover) (ISBN-13: 9781946187017)

Hold on to your dragon You're about to journey through a brave new world of hearty survivors straight into a dragon riding, troll fighting adventure for the ages.

After struggling for more than two centuries to tame the inhospitable, dragon infested Islands where they washed up, the descendants of the survivors of a lost passenger ship are now striving to tame the Mainland they have found.

But the Goblin King, an Ivory antlered demon called Gravelbone, has a different plan for the men who are invading his territory. He and his Nightshade are rallying the trolls to defend their lands.
With the help of the dragons, goblins, and orcs they plan on rendering the wall the humans have built useless, so that they can drive man back to the islands from where they came.

Join some brave young men and their mentor, a grizzled old King's Ranger, and a particularly clever young magic wielding woman, as they traverse the wild frontier, and sail to King's Island to warn the King of the warring trolls. Then hold on for your life as you tear through the pages, because the pure blooded dragons they have befriended have another plan altogether.