The Posthumous Works of Mr. Samuel Butler, (author of Hudibras) Compleat in One Volume: Written in the Time of the Great Rebellion, and in the Reign of King Charles II. Being a Collection of Satires, Speeches and Recollections Upon Those Times. Publish'd from Original MSS and Scarce and Valuable Pieces Formerly Printed. To which is Added a Key to Hudibras by Sir Roger L'Estrange