Warhammer 40K: Where to start reading

The Warhammer 40K universe books are legion. They cover almost every kind of action and war sci-fi you could want, from mass trench warfare, to special ops, secret agents, void wars, superhuman soldiers and demigods battling aliens and demons. The stories are fascinating and action-packed and the universe Games Workshop have created for their authors to play in mean that there is absolutely no end to the material and awesomesauce coming out of the Imperium and its many, many foes.

BUT, if you’re