The City of the Sun (Italian: La città del Sole; Latin: Civitas Solis) is a philosophical work by the Italian Dominican philosopher Tommaso Campanella. It is an important early utopian work. The book is presented as a dialogue between "a Grandmaster of the Knights Hospitaller and a Genoese Sea-Captain". Inspired by Plato's Republic and the description of Atlantis in Timaeus, it describes a theocratic society where goods, women and children are held in common. It also resembles the City of Adocentyn in the Picatrix, an Arabic grimoire of astrological magic