Tir Nan Og - the Land of the Young, a mystical place of myth and legend. Celtic warrior Slaine, the first High King of Ireland and Ukko his (un)faithful sidekick encounter everything from evil magicians and demonically-possessed maidens, to the bloody roots of modern day football, as they roam their world in search of adventure.The follow-up to the acclaimed Books of Invasion, features even more ground-breaking art from Clint Langley (American Reaper, ABC Warriors), unseen work by the late, great John Hicklenton (100 Months), and tremendous storytelling from comics' legend Pat Mills (Flesh, Savage).