Commerce Emperor Books in Order

Chosen as the Merchant Hero, Robin can trade anything from memories to illnesses. With his homeland nearing collapse and sinister powers plotting, he must turn extraordinary bargains into enough strength to protect a world of competing heroes.

After saving his hometown, Robin receives a mission to negotiate with a rebellious duchy during civil war. New heroes complicate the struggle, while the approaching escape of the Lord of Wrath threatens to overwhelm his commercial ingenuity.

The Devil of Greed seeks a divine crown while the Shadow of Envy manipulates events through stolen identities. Robin must unite a divided group of heroes and use his merchant abilities before their enemies seize control of the world.