A Siege of Terra Novella Nathaniel Garro, the loyalist who betrayed his father Mortarion to warn the Emperor of the horrors of Isstvan, is brought face to face with the hideously changed Primarch. READ IT BECAUSEIt’s the conclusion of a story that began long ago in Flight of the Eisenstein. A loyalist son confronts his traitorous father. THE STORYAs the epic battle for Terra rages and the future of mankind hangs in the balance, former Knight Errant Nathaniel Garro fights among the ashes and fire of the embattled Imperial Palace as the shadow of Horus Lupercal’s triumph looms. From the brutal betrayal at Isstvan to the desperate flight of the Eisenstein, through his missions as Malcador the Sigillite’s Agentia Primus, Garro’s path has drawn him inexorably towards a destiny that can only end in bloodshed. As he struggles to protect Euphrati Keeler, the first Saint of the Imperial Church, from the horrors of this titanic war, Garro must face his greatest enemy – his father, Mortarion, his former master, and the monstrous liege-lord of the traitorous Death Guard – in a final, shattering confrontation. Written by James Swallow.