طوق الحمامة في الألفة والألاف

Ibn Hazm composed it around 1022 CE, while living in Játiva (Xàtiva) in Al-Andalus, at the request of a friend who asked him to write on the nature of love. It is his only surviving work of literature — he was otherwise known as a jurist, theologian and scholar of comparative religion.

It is a treatise on romantic love in thirty chapters, each examining a stage or aspect of love — its signs, love at first sight, correspondence between lovers, fidelity, betrayal, separation, and death. Ibn Hazm illustrates his prose analysis with anecdotes from Andalusian society, including his own experience, and with his own poetry woven throughout the text.

Yes. A.J. Arberry's translation, "The Ring of the Dove: A Treatise on the Art and Practice of Arab Love," was published by Luzac & Co. in 1953 and remains the translation most English readers encounter. An earlier translation by A.R. Nykl appeared in 1931.