Apollonius of Rhodes in the context of "Pagasae"

The Library of Alexandria in Alexandria, Egypt, was one of the largest and most significant libraries of the ancient world. The library was part of a larger research institution called the Mouseion, which was dedicated to the Muses, the nine goddesses of the arts. The idea of a universal library in Alexandria may have been proposed by Demetrius of Phalerum, an exiled Athenian statesman living in Alexandria, to Ptolemy I Soter, who may have established plans for the library, but the library itself was probably not built until the reign of his son Ptolemy II Philadelphus. The library quickly acquired many papyrus scrolls, owing largely to the Ptolemaic kings' aggressive and well-funded policies for procuring texts. It is unknown precisely how many scrolls were housed at any given time, but estimates range from 40,000 to 400,000 at its height.

Alexandria came to be regarded as the capital of knowledge and learning, in part because of the Great Library. Many important and influential scholars worked at the Library during the third and second centuries BC, including: Zenodotus of Ephesus, who worked towards standardizing the works of Homer; Callimachus, who wrote the Pinakes, sometimes considered the world's first library catalog; Apollonius of Rhodes, who composed the epic poem the Argonautica; Eratosthenes of Cyrene, who calculated the circumference of the earth within a few hundred kilometers of accuracy; Hero of Alexandria, who invented the first recorded steam engine; Aristophanes of Byzantium, who invented the system of Greek diacritics and was the first to divide poetic texts into lines; and Aristarchus of Samothrace, who produced the definitive texts of the Homeric poems as well as extensive commentaries on them. During the reign of Ptolemy III Euergetes, a daughter library was established in the Serapeum, a temple to the Greco-Egyptian god Serapis.

The Argonautica (Greek: Ἀργοναυτικά, romanized: Argonautika) is a Greek epic poem written by Apollonius Rhodius in the 3rd century BC. The only entirely surviving Hellenistic epic (though Callimachus' Aetia is substantially extant through fragments), the Argonautica tells the myth of the voyage of Jason and the Argonauts to retrieve the Golden Fleece from remote Colchis. Their heroic adventures and Jason's relationship with the Colchian princess/sorceress Medea were already well known to Hellenistic audiences, which enabled Apollonius to go beyond a simple narrative, giving it a scholarly emphasis suitable to the times. It was the age of the great Library of Alexandria, and his epic incorporates his research in geography, ethnography, comparative religion, and Homeric literature. However, his main contribution to the epic tradition lies in his development of the love between hero and heroine – he seems to have been the first narrative poet to study "the pathology of love". His Argonautica had a profound impact on Latin poetry: it was translated by Varro Atacinus and imitated by Valerius Flaccus, it influenced Catullus and Ovid, and it provided Virgil with a model for his Roman epic, the Aeneid.

In Greek mythology, Medea (/mɪˈdiːə/; Ancient Greek: Μήδεια, romanized: Mḗdeia; lit. 'planner, schemer') is the daughter of King Aeëtes of Colchis. Medea is known in most stories as a sorceress, an accomplished pharmakís, a worker in pharmakeía (medicinal magic), and is often depicted as a high-priestess of the goddess Hecate. She is a mythical granddaughter of the sun god Helios and a niece of Circe, an enchantress goddess. Her mother may have been Idyia.

She first appears in Hesiod's Theogony around 700 BC, but is best known from Euripides's 5th-century BC tragedy Medea and Apollonius of Rhodes's 3rd-century BC epic Argonautica. In the myth of the Argonauts, she aids Jason in his search for the Golden Fleece. Medea later marries him, but eventually kills their children and his other bride according to some versions of her story.

Aristophanes of Byzantium (Ancient Greek: Ἀριστοφάνης ὁ Βυζάντιος Aristophánēs ho Buzántios; Byzantium c. 257 BC – Alexandria c. 185–180 BC) was a Hellenistic Greek scholar, critic and grammarian, particularly renowned for his work in Homeric scholarship, but also for work on other classical authors such as Pindar and Hesiod. He soon moved to Alexandria and studied under Zenodotus, Callimachus, and Dionysius Iambus. He succeeded Eratosthenes as head librarian of the Library of Alexandria at the age of sixty. His students included Callistratus, Aristarchus of Samothrace, and perhaps Agallis. He was succeeded by Apollonius "The Classifier" (not to be confused with Apollonius of Rhodes, a previous head librarian of Alexandria). Aristophanes' pupil, Aristarchus of Samothrace, would be the sixth head librarian at the Library of Alexandria.

In Greek mythology, Erato (/ˈɛrətoʊ/; Ancient Greek: Ἐρατώ) is one of the Muses, associated with erotic lyric poetry. The name would mean "desired" or "lovely", if derived from the same root as Eros, as Apollonius of Rhodes playfully suggested in the invocation to Erato that begins Book III of his Argonautica.

In Greek mythology, Alseids (/ælˈsiːɪdz/; Ancient Greek: Ἀλσηΐδες, romanized: Alsēḯdes) were nymphs who inhabited groves.

They are mentioned by Apollonius of Rhodes, who relates that the woman Cleite hangs herself after the death of her husband, Cyzicus, who was killed by the hero Jason. Upon her suicide:

Gaius Valerius Flaccus (/ˈflækəs/; died c. AD 90) was a 1st-century Roman poet who flourished during the "Silver Age" under the Flavian dynasty, and wrote a Latin Argonautica that owes a great deal to Apollonius of Rhodes' more famous epic.

In Greek mythology, Idyia (Ancient Greek: Ἰδυῖα, romanized: Idyîa) or Eidyia (Ancient Greek: Εἰδυῖα, romanized: Eidyîa; /aɪˈdaɪ.ə/) was a daughter of the Titans Oceanus and Tethys, and queen to Aeëtes, king of Colchis. She was the mother of Medea, Chalciope and Absyrtus. According to Apollonius of Rhodes, she was the youngest of the Oceanides. Her name means "the fair-faced" or "the knowing one" derived from the Greek word εἴδω (eídō) meaning "to see" or "to know".