The City of the Sun (Daedalus Mission, #4)

It was a circular city - like the City of the Sun, a perfect community dreamed up by the seventeenth-century philosopher Campanella. Many utopian groups had emigrated into space to found their ideal settlements. And it was on one such colony world - appropriately named Arcadia - that the recontact ship Daedalus made its fourth planetfall. There in all its splendour stood the fulfillment of Campanella's dream - the real seven-circled City of the Sun.…