The Long Ships or Red Orm (original Swedish: Röde Orm meaning Red Serpent or Red Snake) is an adventure novel by the Swedish writer Frans G. Bengtsson. The narrative is set in the late 10th century and follows the adventures of the Viking Röde Orm - Red Serpent, - called "Red" for his hair and his temper, a native of Scania. The book portrays the political situation of Europe in the later Viking Age, Andalusia under Almanzor, Denmark under Harald Bluetooth, followed by the struggle between Eric the Victorious and Sweyn Forkbeard, Ireland under Brian Boru, England under Ethelred the Unready, and the Battle of Maldon, all before the backdrop of the gradual Christianisation of Scandinavia, contrasting the pragmatic Norse pagan outlook with the exclusiveness of Islam and Christianity.