What to read after Vathek; An Arabian Tale?

Vathek is a Gothic novel written by William Beckford. The novel chronicles the fall from power of the Caliph Vathek, who renounces Islam and engages with his mother, Carathis, in a series of licentious and deplorable activities designed to gain him supernatural powers. Excerpt: "William Beckford, the author of the following celebrated Eastern tale, was born in 1760, and died in the spring of 1844, at the advanced age of eighty-four years. It is to be regretted, that a man of so remarkable a character, did not leave the world some record of a life offering points of interest different from that of any of his contemporaries..."