In 1668 he produced a prose comedy, The Sullen Lovers, or the Impertinents, based on Les Fâcheux by Molière, and written in open imitation of Ben Jonson's comedy of humours. His best plays are Epsom Wells (1672), for which Sir Charles Sedley wrote a prologue, and The Squire of Alsatia (1688). Alsatia was the cant name for the Whitefriars area of London, then a kind of sanctuary for persons liable to arrest, and the play represents, in dialogue full of the local argot, the adventures of a young heir who falls into the hands of the sharpers there.[7][8]
For fourteen years from the production of his first comedy to his memorable encounter with John Dryden, Shadwell produced a play nearly every year. These productions display a hatred of sham, and a rough but honest moral purpose. Although bawdy, they present a vivid picture of contemporary manners.[9]
Shadwell is chiefly remembered as the unfortunate Mac Flecknoe of Dryden's satire, the "last great prophet of tautology", and the literary son and heir of Richard Flecknoe:
Dryden had furnished Shadwell with a prologue to his True Widow (1679) and, in spite of momentary differences, the two had been on friendly terms. But when Dryden converted to Catholicism, joined the court party and produced Absalom and Achitophel and The Medal, Shadwell became the champion of the Protestants and made a scurrilous attack on Dryden in The Medal of John Bayes: a Satire against Folly and Knavery (1682). Dryden immediately retorted in Mac Flecknoe, or a Satire on the True Blue Protestant Poet, T.S. (1682), in which Shadwell's personal attacks were returned with interest. In 1687, Shadwell attempted to answer these attacks in a version of Juvenal's 10th Satire.[9] However, Dryden's portrait of Shadwell as Og in the second part of Absalom and Achitophel cut far deeper and has withstood the test of time:
Dear pretty youth, unveil your eyes,
How can you sleep when I am by?
Were I with you all night to be,
Methinks I could from sleep be free.
Alas, my dear, you're cold as stone:
You must no longer lie alone.
But be with me my dear, and I in each arm
Will hug you close and keep you warm.
Love in their little veins inspires
their cheerful notes, their soft desires.
While heat makes buds and blossoms spring,
those pretty couples love and sing.
But winter puts out their desire,
and half the year they want love's fire.
Nymphs and shepherds, come away.
In ye groves let's sport and play,
For this is Flora's holiday,
Sacred to ease and happy love,
To dancing, to music and to poetry;
Your flocks may now securely rove
Whilst you express your jollity.
Nymphs and shepherds, come away.
The History of Timon of Athens the Man-hater (1678), — on this Shakespearian adaptation see Oscar Beber's inaugural dissertation, Thom. Shadwell's Bearbeitung des Shakespeare'schen "Timon of Athens" (Rostock, 1897)
^Dictionary of British Sculptors 1660-1851 by Rupert Gunnis
^Highfill, Philip H, Burnim, Kalman A. & Langhans, Edward A. A Biographical Dictionary of Actors, Actresses, Musicians, Dancers, Managers & Other Stage Personnel in London, 1660-1800, Volume 13. SIU Press, 1991. p.276