What is the title of Tibullus' second book of elegies?

Tibullus' second book of elegies is titled "Nemesis." This collection is a significant part of his body of work, showcasing his mastery of the elegiac couplet and his themes of love, loss, and the divine. "Nemesis" specifically reflects on the motif of retribution and the idea that the goddess Nemesis enacts justice upon those who suffer from the excesses of love or fortune. This title aligns with the broader themes present in Roman poetry, where divine figures often influence human experiences.

The other titles mentioned do not correspond to the second book of Tibullus. "Amorum" relates to the themes of love but is more generally associated with the body of work by other poets or a specific elegiac context. "Corinna" is often connected with the poetic tradition of love and desire but not specifically as Tibullus's second book. "Deliciae," though it can refer to pleasures and delights, does not specifically denote any of Tibullus's works. Therefore, recognizing "Nemesis" as the title helps understand the structure and themes present in Tibullus's poetry.