The Ravenwing stand apart from the rest of the Dark Angels Chapter - these dynamic Space Marines take to the battlefield upon steeds of adamantium and plasteel, and swoop from the skies in lightning-fast speeders to bring death to the foes of the Imperium. When he joins their prestigious ranks, Brother Annael finds himself thrust into a whole new world of shadowy intrigue, and privy to secrets unknown to his common battle-brothers. In the wake of the conflict at Kadillus, hints of a dark conspiracy begin to emerge, and it soon becomes apparent that the Ravenwing has a sacred duty far more vital than hunting down orks... Read it because It's a fast-paced action-adventure tale that pits the Dark Angels against greenskins, pirates and Chaos Space Marines and lays the groundworking for the mind-bogglingly epic drama to come in the rest of the trilogy.

More secrets of the Dark Angels are revealed as the Legacy of Caliban trilogy continues. The Legacy of Caliban echoes down through the ages, and the secretive mission of the Dark Angels Space Marines continues. Interrogator-Chaplain Asmodai sees treachery and deceit everywhere he turns – while this serves him well in his hunt for the Fallen, it also strains the Chapter’s relations with their Imperial allies. With their true quarry now seemingly within their grasp, Brothers Annael and Telemenus find themselves at the forefront of a new operation that could shake the Imperium itself to its very core.

The Legacy of Caliban echoes down through the ages, and the secretive mission of the Dark Angels continues: to atone for the sins of their forefathers and capture all of the renegades and heretics known as the Fallen. With the most famous of these Fallen Dark Angels – the elusive Cypher – now firmly in their grasp after his unexpected surrender, the Dark Angels are given fresh hope that they can redeem themselves in the eyes of the Emperor. But what game is Cypher playing? What plans does he have? And can the Dark Angels ever really atone, or will they always remain the Unforgiven? Gav Thorpe’s epic tale of the Dark Angels comes to an explosive conclusion. The arch-Fallen, Cypher, is in the Dark Angels’ hands, and Supreme Grand Master learns some secrets that will change the Chapter. And when the Death Guard attack the Rock, Azrael is forced to make a decision that will echo all the way back to the Horus Heresy and into the future.