Knowledge at the center of the quest
The Library identifies Medea as the daughter of Aeetes and the Oceanid Idyia. Jason cannot complete the king’s trials without her preparations and instructions. She protects him from the bulls’ fire, explains how to turn the earthborn warriors against one another, and drugs the guardian dragon. Her agreement is conditional: Jason must marry her and take her to Greece. Describing her merely as the hero’s romantic reward reverses the practical relationship. Her expertise makes the prize obtainable, while her decision to leave destroys the security of her position in her father’s household.
Source: Library and Epitome · Library 1.9.23
Restoration and destructive imitation
Ovid’s Medea rejuvenates Jason’s father Aeson through an elaborate procedure involving collected plants and a carefully prepared mixture. She then exploits the daughters of Pelias by demonstrating rejuvenation on a ram and persuading them that they can renew their father. Their attempt kills him. The paired episodes make skill morally unstable: knowledge capable of restoration can also create a convincing deception. Ovid places ritual speech, travel, botanical collection, and bodily transformation at the center of the scene. These are features of a literary account, not instructions that document an effective ancient medicine.
Source: Metamorphoses, Books 1–7 · Metamorphoses 7.159–349
A compiler preserves a different accusation
At Corinth, the Library tells how Jason abandons Medea for Creon’s daughter. Medea sends a lethal garment and kills her children before escaping in a divine vehicle. It then records another tradition: she left the children as suppliants at Hera’s altar, and the Corinthians killed them. This difference is substantial. It changes who commits the murders and what the community must answer for. Presenting only one version as Medea’s timeless biography conceals the compiler’s explicit alternative. Her story asks how promises, exile, and violence are assigned, while reminding readers that ancient accounts could dispute the most consequential act attributed to a famous figure.
Source: Library and Epitome · Library 1.9.28
- Period / witness
- Greek mythographic compilation, probably first or second century CE; Frazer translation 1921
- Recording context
- The Library attributed to Apollodorus survives through medieval manuscripts; its lost ending is known through epitomes. This later compilation preserves earlier traditions without dating their beginnings.
A recording location is not necessarily a story’s origin. Dates of texts, copies, and translations answer different questions.
Explore time & place →Read the sources
These references support the explanation above. Rights and edition notes are recorded individually.
Library and Epitome ↗
Pseudo-Apollodorus (ancient author uncertain); translated by Sir James George Frazer · Greek compilation probably first or second century CE; ending survives through later epitomes; Frazer translation 1921; host text page dated 2026-10-05
Edition & rights noteMetamorphoses, Books 1–7 ↗
Ovid; translated by Henry Thomas Riley · Latin poem completed around 8 CE; translation first published 1851; digital edition collates nineteenth-century printings
Edition & rights note