I was surprised to find that I hadn't read this one. I think I must have skipped it last time round because I hate James Swallow's works. Very sensible, tbh. But this one wasn't bad. It certainly wasn't unreadable like most of his nonsense. OK, some some of the characters (Imperial hierarchy especially) are particularly hammy, but the main characters aren't bad, the plot makes kind of sense, mostly, and there's some fine world-building and background stuff going on. In general not bad. I wouldn't make it the first warhammer book you read, mind. ( )

Wow, where to begin...following on the heels of the last entry A Thousand Sons, this one features a very clever concept that really brings the Horus saga further into immediate focus. On Terra (Earth), there exists an assassination guild that operates on the fringes of the Emperor's rule. Spread among this guild (officially known as the Officio Assassinorum) are various groups known as clades, which each feature a specific expertise in the art of assassination. Chief Custodian Valdor, a high ranking official in charge of guarding the Emperor, persuades the guild to put together a team of assassins with one goal: terminate Horus and end the traitor's rule. They set out to do so, not knowing that Horus has released a chaos-infected assassin of his own to infiltrate the Emperor's inner circles. What follows is an outstanding tale of of the two opposing factions eventually crossing paths on Dagonet, realizing their efforts have been deflected, and each must destroy the other to save the very side they are working for. Faster paced than most Heresy novels, and Swallow does an outstanding job of describing and bringing to life the individual assassins and the vile, disgusting Spear, Horus' warp-possessed agent. The ending was also a jaw-dropping moment which points to future Heresy tomes.. ( )

I thought Nemesis was a great addition to the series. The story involves the Officio Assassinorum of Terra, which is a secret society of five different clades of assassin's who each have their own specialty. A team is put together with the mission of killing Horus with the hopes of ending the insurrection before it can reach Terra. But some on the traitor Horus's side have the same idea and send an assassin of their own to end the Emperors life. There is a brief appearance of the Emperor, Rogal Dorn and even Horus which I liked because we have seen so little of him for so long. Constantin Valdor and Erebus also have small parts in the story if you like those characters but most everyone else are new. ( )