An epic military alternate history fantasy with dinosaurs. Aztecs armed with psychic bonds with prehistoric animals defend against an invasion from Carthage, but Carthage also has a dinosaur army. Violent, intense, and fast-paced fantasy adventure with complex magic.

The soldier fights to prove his worth. The princess journeys to save her people. The captain hunts for vengeance. Above them all, the gods hunger for war.

In the brutal landscape of Extinction, civilizations from Earth's ancient history form psychic bonds with prehistoric creatures to wage war for their conquering gods. Alliances rise and fall. Pantheons rage and burn. Primeval monsters decimate battlefields, fighting with their bonders to protect what they hold dear.

Camaxtli is a low-ranking raptorback of the Tenochca Empire, fighting to prove he's worthy to marry the princess he once served. His quest for her love meets the savagery of war when an army attacks from across the sea, sending the empire into chaos. Gods clash and civilizations collide as Camaxtli struggles to defeat an enemy determined to claim everyone he loves.