Graham, Shawn, Ian Milligan, and Graham, Shawn, Ian Milligan, and Scott Weingart – Exploring Big Historical Data: The Historian’s Macroscope. Chad Gaffield University of Ottawa DOI: https://doi.org/10.1353/his.2018.0011 PDF Published 2018-10-04 Issue Vol 51 No 103 (2018) Section Book Reviews