The Teacher

The Teacher is a StarCraft II short story written by Matthew Maxwell, designed to tie-in with Heart of the Swarm. It focuses on the hydralisk.

Description
A Dominion scientist has cracked the secret of the Swarm's control over the Zerg, and is ready to turn the creatures against their former masters. But when the Dominion military takes a firm hand over this dangerous new weapon, who will end up controlling who?