The Dragon Seller

As the Drought of the Century hits the United States, legendary creatures appear on Earth: Dragons.
Like one of the famous commercials says: “Thanks to advancements in genetic engineering, Dragons are finally out of myth, and in your local pet stores!”
From playful Outbacks to unpredictable Jade Tangs, these little dragons usually don't burn much, they love fruit and don't molest young virgins.
But they are still monsters, and Jack Ports knows this very well.
He sells all kinds of varieties in his Flight Garden, including the most dangerous of all: the American Mustang, a species of battle dragon created by a failed experiment of the U.S. Navy.

Dumped by his fiancee before the wedding and short on cash, Jack just wants to put his life back together, but after a colleague mysteriously disappears, he finds himself with a dragon egg of unknown origins.
Set on raising it, Jack discovers that the egg contains a Primus, the First Dragon of a new species, whose genes hide a secret that many men are looking for.

And some are willing to kill to have it.