Ray Mackenzie, Dianne King and Tracy Smith, Public Sculpture of Edinburgh, vol. I: The Old Town and South Edinburgh.: Liverpool: University of Liverpool Press, 2019. xxx + 538pp. 100 plates. Ray Mackenzie, Dianne King and Tracy Smith, Public Sculpture of Edinburgh, vol. II: The New Town, Leith and the Outer Suburbs. Liverpool: University of Liverpool Press, 2019