Lurk: :toexist although it is not always noticeable.
Hornets: a large wasp (= type of flying insect) which can give you a bad sting.
Virgil: A poet who lived in ancient Rome between 70 and 19 B.C., considered one of the great poets of world literature.
CIRCLES OF HELL: places in Hell where sinners are punished according to their crimes.
Inferno: the first part of Dante Alighieri's poem, the Divine Comedy, which chronicles Dante's journey to God, and is made up of the Inferno (Hell), Purgatorio (Purgatory), and Paradiso (Paradise).