The Truth is the twenty-fifth Discworld novel by Terry Pratchett. The book features the coming of movable type to Ankh-Morpork, and the founding of the Discworld's first newspaper by William de Worde, as he invents investigative journalism with the help of his reporter Sacharissa Cripslock. The two investigate the charges of embezzlement and attempted murder against Havelock Vetinari, and help vindicate him.