The Foundry #4

Captured along with his team, Singh finally meets his former mentor again, only to learn that Colonel Burke has become something far more dangerous than Singh is willing to accept. Meanwhile the secrets of the subterranean world they uncovered come fully to light.

Chris Roberson and Christopher Mitten wrap up their globe-trotting Hellboy universe adventure, in which figures from Witchfinder and the British Paranormal Society hunt down lost technologies with supernatural power.