The Greater Good
Book 9 in the Ciaphas Cain series
When the world of Quadravidia comes under attack by the insidious tau, only one man can defeat the aliens and save the planet in the Emperor's name: the legendary Hero of the Imperium, Commissar Ciaphas Cain.
READ IT BECAUSE
Treacherous tau, terrifying tyranids and the irascible Commissar Cain – it all adds up to a classic tale from the master of Warhammer 40,000 comedy-action.