Beowulf: The Monsters and the Critics give it a powerful effect. He rebuts suggestions that the poem is an epic or exciting narrative, likening it instead to a strong masonry structure built of blocks that fit together. He points out that the poem's theme is a serious one, mortality, and that the poem is in two parts: the first on Beowulf as a young man, defeating Grendel and his mother; the second on Beowulf in old age, going to his death fighting the dragon. The work has been praised by critics including the poet and "Beowulf" translator Seamus Heaney. Michael D. C. Drout called it the
The dragon (Beowulf) Germanic literature and the literature of Christian hagiography featured dragons and dragon fights. Although the dragons of hagiography were less fierce than the dragon in "Beowulf", similarities exist in the stories such as presenting the journey to the dragon's lair, cowering spectators, and the sending of messages relaying the outcome of the fight. The dragon with his hoard is a common motif in early Germanic literature with the story existing to varying extents in the Norse sagas, but it is most notable in the "Völsunga saga" and in "Beowulf". "Beowulf" preserves existing medieval dragon-lore, most notably in the extended digression