Baiae (in modern Italian Baia), a frazione of the comune of Bacoli) in the Campania region of Italy was a Roman seaside resort on the Bay of Naples. It was said to have been named after Baius, who was supposedly buried there. Baiae was for several hundred years a fashionable resort, especially towards the end of the Roman Republic. Baiae was even more popular than Pompeii, Herculaneum, and Capri with the super-rich, notorious for the hedonistic temptations on offer, and for rumours of scandal and corruption. Baiae was an integral part of Portus Julius, home port of the western Imperial Fleet of ancient Rome.

Baiae was sacked by Muslim raiders in the 8th century AD and was deserted because of malaria by 1500. Because of coastal subsidence most of Baiae is now under water in the Bay of Naples, largely due to local volcanic activity.

Excavations at the ancient site of Baiae show that the city was host to an important region for thermo-mineral bathing in antiquity. Baiae had been built on the Cumaean peninsula, which was an active volcanic area, known as the Phlegraean Fields, the "fields devoured by fire". Baiae consisted of numerous baths, filled with warm mineral water directed to pools from sulfur springs underground. Roman engineers were even able to construct a complex system of chambers that channeled heat beneath the land’s surface into bathing facilities that acted as saunas. However, these baths were not only used for relaxation purposes—they were also often used as medicinal remedies for various illnesses. It is noted that Roman physicians would often attend to their patients at these hot springs as well.

Percy Bysshe Shelley ( /ˈpɜrsi ˈbɪʃ ˈʃɛli/; 4 August 1792 – 8 July 1822) was one of the major English Romantic poets and is critically regarded as among the finest lyric poets in the English language. Shelley was famous for his association with John Keats and Lord Byron. The novelist Mary Shelley (née Godwin) was his second wife.

He is most famous for such classic anthology verse works as "Ozymandias", Ode to the West Wind, To a Skylark, Music, When Soft Voices Die, The Cloud and The Masque of Anarchy, which are among the most popular and critically acclaimed poems in the English language. His major works, however, are long visionary poems which included Queen Mab (later reworked as The Daemon of the World), Alastor, The Revolt of Islam, Adonaïs and the unfinished work The Triumph of Life. The Cenci (1819) and Prometheus Unbound (1820) were dramatic plays in five and four acts respectively. Although he has typically been figured as a "reluctant dramatist", he was passionate about the theatre, and his plays continue to be performed today. He wrote the Gothic novels Zastrozzi (1810) and St. Irvyne (1811) and the short prose works "The Assassins" (1814), "The Coliseum" (1817) and "Una Favola" (1819). In 2008, he was credited as the co-author of the novel Frankenstein (1818) in a new edition by the Bodleian Library in Oxford and Random House in the U.S. entitled The Original Frankenstein, edited by Charles E. Robinson.

George Gordon Byron, 6th Baron Byron, later George Gordon Noel, 6th Baron Byron, FRS (22 January 1788 – 19 April 1824), commonly known simply as Lord Byron, was a British poet and a leading figure in the Romantic movement. Among Byron's best-known works are the brief poems She Walks in Beauty, When We Two Parted, and So, we'll go no more a roving, in addition to the narrative poems Childe Harold's Pilgrimage and Don Juan. He is regarded as one of the greatest British poets and remains widely read and influential.

He travelled to fight against the Ottoman Empire in the Greek War of Independence, for which Greeks revere him as a national hero. He died at 36 years old from a fever contracted while in Missolonghi in Greece.

Byron was celebrated in life for aristocratic excesses including huge debts, numerous love affairs, rumours of a scandalous incestuous liaison with his half-sister, and self-imposed exile. It has been speculated that he suffered from bipolar I disorder, or manic depression.

Alfred Tennyson, 1st Baron Tennyson, FRS (6 August 1809 – 6 October 1892) was Poet Laureate of the United Kingdom during much of Queen Victoria's reign and remains one of the most popular poets in the English language.

Tennyson excelled at penning short lyrics, such as "In the Valley of Cauteretz", "Break, Break, Break", "The Charge of the Light Brigade", "Tears, Idle Tears" and "Crossing the Bar". Much of his verse was based on classical mythological themes, such as Ulysses, although In Memoriam A.H.H. was written to commemorate his best friend Arthur Hallam, a fellow poet and fellow student at Trinity College, Cambridge, who was engaged to Tennyson's sister, but died from a brain haemorrhage before they could marry. Tennyson also wrote some notable blank verse including Idylls of the King, "Ulysses," and "Tithonus." During his career, Tennyson attempted drama, but his plays enjoyed little success.

A number of phrases from Tennyson's work have become commonplaces of the English language, including "Nature, red in tooth and claw", "'Tis better to have loved and lost / Than never to have loved at all", "Theirs not to reason why, / Theirs but to do and die", "My strength is as the strength of ten, / Because my heart is pure", "Knowledge comes, but Wisdom lingers", and "The old order changeth, yielding place to new". He is the ninth most frequently quoted writer in The Oxford Dictionary of Quotations.