There are 64 Horus Heresy books, give or take, depending whether you count the novellas or the graphic novel or the Primarch spin-offs. The point is, there are too many for any normal person to commit ...

Because you should read them, but by god you shouldn't read them all. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. There are 64 Horus Heresy ...