Dragon Rule (Age of Fire #5)

Scattered across a continent, three dragon siblings are among the last of a dying breed?the final hope for their species? survival.

Wistala, sister to the Copper who is now Emperor of the Upper World, has long thought humans the equal of dragons. She leads the Firemaids, fierce female fighting dragons who support the Hominids of Hypatia. Which puts her at odds with both her brothers, for the Copper has no use for the humans he now dominates and AuRon, the rare scale-less grey, would isolate himself and his family from both the world of men and the world of dragons. But as the Copper?s empire roils with war, greed, and treachery, the time is fast approaching when Wistala will have to choose who to stand with? and fight for...

Dragon Fate (Age of Fire #6)

by E.E. Knight , David Drummond (Narrator)

Scattered across a continent, three dragon siblings are among the last of a dying breed—the final hope for their species' survival.

After fighting a war that cost each of them kingdom and land, friends and family, honor and glory, the dragon siblings have removed themselves from the troubles of the world. But the order they fought to establish is falling apart. Ancient sorceries have been awakened. Dragons battle dragons. And men are taking up arms against their winged overlords. Now, the three must unite once more to save dragonkind from extinction, before the chaos and fire of war consume them all...and the world with them.

March in Country (Vampire Earth #9)

The race is on to claim the area between the Ohio River and Tennessee. What's left of the resistance is hiding out in the tangle of central Kentucky hills- leaving the powerful, well-organized Kurian vampires the opportunity to fill the void.

Major David Valentine knows there's only one way for them to find help before the Kurians settle in: a desperate dash by hijacked rail, followed by a harrowing river journey.

Valentine unites friends old and new in the effort- but the Kurian Order won't easily yield the blood-soaked Kentucky soil.

Way of the Wolf (Vampire Earth #1)

Louisiana, 2065, 43rd year of the Kurian Order. Possessed of an unnatural hunger, bloodthirsty Reapers rule the planet, sucking out human blood and souls. Starting in revenge for the loss of his parents, on to fellow soldiers, Lieutenant David Valentine intends to fight back in this western-style frontier.

Winter Duty (Vampire Earth #8)

Major David Valentine and his fugitive battalion are the remnants of an expeditionary force shattered in its long retreat from disaster in the Appalachians. Between a raging blizzard, bands of headhunters, and the need to recover wounded soldiers lost during the retreat, Valentine is in for the toughest winter of his life.

And Valentine is losing allies fast. Some of the clans in the region have declared themselves in favor of the Kurians, throwing Kentucky into civil war. But the Kurian overlords have determined that the region isn't worth the effort of another conquest. Their order: extermination.