A different approach to Gaulish sigillata (red slip ware)? - ASTRID VAN OYEN, HOW THINGS MAKE HISTORY. THE ROMAN EMPIRE AND ITS TERRA SIGILLATA POTTERY (Amsterdam Archaeological Studies 23; Amsterdam University Press 2016; distributed by The University of Chicago Press). Pp. x + 173, 30 figs. including colour. ISBN 978 94 6298 054 9