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) 1935 work "Beowulf and the Seventh Century", Ritchie Girvan writes that "Beowulf" should be seen as having some degree of historical accuracy despite the presence of a dragon in it; he argues that "Tales of dragons as well as a belief in dragons survived till recent times, and the popular mind is apt to accept with credulity stories of water-monsters. The stories, moreover, are often attached to real persons and localized precisely in time and place. The habit is so well known that examples are superfluous". Raymond Wilson Chambers, in his "Beowulf: An Introduction to the Study of the Poem