Summary on the back of the Graphic NovelOUR WORLD AT WARWhen the Rift opens to unleash the Harrowkind, an aggresive race of creatures hell-bent on the destruction of humanity, only Torchwood - the secret organisation trained to handle extra-dimensional threats - can stop them!
But when Cardiff under attack from dinosaurs, giant reality-warping babies and the time-last armies - and the Hub out of reality itself - can Captain Jack Harkness, The Torchwood team and their new ally, the mysterious Vox, turn the tide of a war they can only begin to comprehend?
— Description from Comic Vine community (comicvine.gamespot.com).