Sweethearts is a comic play billed as a "dramatic contrast" in two acts by W. S. Gilbert. The play tells a sentimental and ironic story of the differing recollections of a man and a woman about their last meeting together before being separated and reunited after 30 years.

The Palace of Truth is a three-act blank verse "Fairy Comedy" by W. S. Gilbert first produced at the Haymarket Theatre in London on 19 November 1870, adapted in significant part from Madame de Genlis's fairy story, Le Palais de Vérite. The play ran for approximately 140 performances and then toured the British provinces and enjoyed various revivals even well into the 20th century. There was also a New York production in 1910.