The Serpent Beneath (Novella)

The Serpent Beneath is an anthology novella published in The Horus Heresy series that was originally part of an anthology novel. The Serpent Beneath was first published as part of the The Primarchs main series anthology in May 2012. The cover image used is that of the e-book version The Serpent Beneath which was released alongside the original anthology.

Synopsis
When your entire existence is based around deceit, who can you trust? That's the question that plagues Alpharius Omegon, one of the twin Primarchs of the Alpha Legion, as he prepares a team of elite operatives for the most difficult and dangerous mission any of the Alpha Legion have ever attempted to infiltrate a secret installation controlled by the Alpha Legion itself!