Kid Beowulf: The Song of Roland by Alexis E. Fajardo
Beowulf and Grendel are banished from their homeland and seek refuge with their Uncle Ogier in fair Francia. But by the time they arrive, the kingdom is in shambles! King Charlemagne is ailing, his knights are exile, and Francia's hero, Roland, needs a kick in the pants! It's up to Beowulf and Grendel to unite the country before it's taken over by an invadind Saracen horde.