Marthae Marchinae Virginis Neapolitanae Musa Postuma

The book includes several liminal elements, including an address to the Queen of Sweden written by Antonio Bulison. Although this letter is in Italian, the majority of the book is written in Latin. Other liminal elements include: an address to the reader calling Marchina a Sappho (albeit a modern and religious one) and similar to Cornelia, the mother of the Gracchii,[5] Latin poetry by Cardinal Spada and anonymous poems in Marchina's honor, and letters between Cardinal Bernardino Spada and his brother Virgilio Spada. Marchina's epigrams and odes are published and often grouped by similar topics. For example, three poems addressed to the Virgin Mary where Apollo and Selene speak with the Virgin Mary are grouped together. After her final poem, a few of Marchina's letters are included to finish the book, including letters to Cardinal Bernardino Spada and her brother Joseph. These letters offer insight into the texts that Marchina had read and had access to as she references both Horace and Plautus in them. They also reflect her willingness to criticize a man's writing as she offers several critiques on her brother's writing.[6]

Machina has a series of poems about the Epiphany and the three Magi’s visit to the infant Jesus. In this poem, she states the three gifts brought by the kings, namely frankincense, gold, and myrrh, and how she, who is without such fine gifts, offers instead herself to Christ, presumably through her poetry and faith. Marchina plays with the number three through her word choice and word order. Additionally, she sets up contrasts by using several personal pronouns (te, ego, me, tibi) as well as between Christ as king (regem) of heaven and the Magi as kings (reges) on earth.

This epigram reflects a recurring theme in the book, how the pagan gods, here specifically Apollo, have been supplanted by the Virgin Mary and Jesus. This epigram is written as elegiac couplets in dactylic pentameter. This poem illustrates Marchina's use of contrasts, characteristic of Baroque Latin, through her use of ardens (burning) and nivea (snowy) as well as her use of repetition to explore shades of meaning (velatus, signifying both veiled and concealed).

This epigram connects the Virgin Mary's association with the moon to the pagan goddess Cynthia, whose name is an alternate for Selene or Diana. Because Cynthia has submitted to the Virgin Mary, she now outshines the Greco-Roman sun god, Phoebus Apollo. In this poem, Marchina repeats forms of mico (shine). It also demonstrates a recurring theme of a woman superseding a man's role.

This poem is a distich addressed to the Virgin Mary. Marchina uses this style of writing to unpack layers of meaning by combining three subjects, three verbs, three objects, and three prepositional phrases. Lupercal hosted a poetry contest in this particular style of verse.

In this poem, Martha speaks directly to the constellations arguing for the worthiness of the lion who saved Prisca over the Nemean lion, preserved in the heavens as the constellation Leo. In several epigrams, Marchina writes to heavenly bodies, such as the sun, moon, and stars, in order to elevate a Christian figure over pagan or classical figures. During the reign of Claudius, Prisca was condemned for her Christian faith and put up against a lion in the amphitheater. The lion, however, lay down at her feet, a moment referenced by Marchina in another epigram titled “D. Prisca Virgo, & Martyr Leoni objecta.” In “De eodem Leone,” Marchina effectively utilizes word placement to punctuate her arguments, namely Leonem (lion) ends line one to create direct contrast to Hoc (this, understood lion) starting line two.

Saint Agatha was tortured before she was martyred.

Marchina often adopts the persona of other women in her poetry. She speaks in this poem from the persona of Saint Agatha who was tortured after refusing to submit to the Roman prefect Quintianus' amorous advances. Marchina's approach to this poem is unique for her reclamation of Agatha's identity and sense of self through the use of brutal imagery in contrast to Agatha's purity, and her resolute belief that she has become more beautiful through these pains.

Marchina addresses Saint Martha's martyrdom, along with her husband and her two children, in this poem. Marchina makes strong contrasts here between a Saint Martha's loss of both her hands as more powerful than the loss of Gaius Mucius Scaevola's one left hand. Marchina uses a female saint to supplant a pagan story, but she also uses a woman's martyrdom to supplant a male warrior.

This epigram demonstrates Marchina's unfailing willingness to defend her own poetry as well as to point out the mistakes of other male poets, particularly those who criticize her own work. Because poeta is a masculine noun and the adjective accompanying the that noun (indoctum) is also masculine, the addressee of this poem is safely assumed to be a man. Minerva is the Roman goddess strongly associated with intelligence, but she also can represent a writer's innate talent or muse. It is unclear who the indoctus poeta (unlearned poet) is who criticized her poetry, but Marchina repeatedly experienced men criticizing her work or accusing her of plagiarism. Both Ludovico Santolino and Antonio Quaerengo initially accused her of plagiarism, Quaenrengo went so far as to demand she compose a poem about Jacob and the Angel in front of him.[17] Both men, after their initial doubts, then supported her writing efforts.[17]

Marchina's "In Indoctum Poetam" poem in her book Musa Posthuma.

This poem is distich. It is one of several poems that utilizes the vocative case to address people or elements in nature, here the Aniene River. The Aniene flows into the Tiber in Rome and is a central natural feature of Rome where Marchina spent most of her life. The poem can be interpreted as a metaphor on life where the river's original rush reflects the rush through childhood and approaching Rome, as a symbol of erudition and erudition, represents adulthood. Marchina urges both the river and the reader to slow down to appreciate the moments in life. Further, as Jane Stevenson writes, "In the pagan period, of course, the devotion to springs had been a serious matter: 'the resident spirit of rivers and springs is more than mere metaphor: it is a crucial fact of local cult. A region is characterized--indeed it is personified--in the river flowing through it, or rising in it.' Similarly, Servius comments, 'there is no stream that is not holy.' But by the fifth century, the cultivating of springs was romantic or antiquarian, rather than a matter of serious feeling."[19] Marchina's use of a poem addressing a river, and one central to the place she lived, Marchina reflects knowledge of the classical tradition of addressing and personifying rivers and springs.