The Horus Heresy series has a rich collection of novels. 'Nemesis' is an interesting one that focuses on a covert operation during the Heresy. 'Unremembered Empire' is important as it shows the actions of Guilliman and his attempts to hold things together. In addition, 'Vulkan Lives' is a novel that delves into the story of Vulkan, one of the Primarchs, during this tumultuous time.
In my opinion, they're great. They provide deep lore and engaging storylines that keep readers hooked. The detailed descriptions and strategic elements add a lot of depth.
The top 5 could be 'Horus Rising' as it begins the epic story. 'False Gods' that explores Horus' corruption. 'Galaxy in Flames' for the large - scale battles and betrayals. 'Flight of the Eisenstein' that gives us a view from the loyalist side during the chaos. And 'Fulgrim' which is great for understanding the Primarch's downfall. These novels are all crucial in exploring the complex and tragic Horus Heresy.
The first in the series is 'Horus Rising'. Then comes 'False Gods', followed by 'Galaxy in Flames'. These early novels are crucial in establishing the foundation of the Horus Heresy story.
The Horus Heresy Death Guard novels are great reads. One of the things that stands out is the detailed descriptions of the battles. You can almost smell the stench of the Death Guard's plagues as they spread across the battlefield. These novels also explore the relationships within the legion, like the bond between the marines and their leaders, which is really interesting.
The Horus Heresy books that typically advance the story significantly are those that focus on major battles and key character developments. For example, 'The First Heretic' and 'Galaxy in Flames' have major plot advancements.
The top 5 in terms of popularity might include 'Horus Rising' which has a huge following as it's the start of the series. Then there's 'False Gods' that is really popular for showing the dark path Horus takes. 'Galaxy in Flames' is also very popular due to its intense battle scenes. 'Flight of the Eisenstein' is well - liked for its different take on the events. And 'Fulgrim' which is popular among fans who want to know more about the Primarchs.
There are many main characters. Horus, as I said, is a central figure. The Emperor, of course. Then there are the various primarchs. For example, Sanguinius, the angelic primarch of the Blood Angels. He has his own story arc of loyalty and the struggle against the heresy. Also, Fulgrim of the Emperor's Children. His fall to Chaos is quite a significant part of the narrative. And Guilliman, who later plays a huge role in trying to hold the Imperium together after the heresy.