Though far more known as a playwright, Cumberland did author an occasional novel, including Arundel (1789) and Henry (1795). Two of his early plays are among his best: The Brothers, which debuted in 1769, and The West Indian, first staged in 1771. Other plays of his include The Jew (1794), First Love (1795), and The Wheel of Fortune (1795). Cumberland’s Memoirs were published in 1806 and 1807.