v. 1. The early Middle Ages (5th-10th centuries) / Philip Grierson and Mark Blackburn
v. 6. The Iberian Peninsula / Miquel Crusafont, Anna M. Balaguer and Philip Grierson
v. 14. Italy (III) (South Italy, Sicily, Sardina) / Philip Grierson and Lucia Travaini.
Medieval European coinage : with a catalogue of the coins in the Fitzwilliam Museum, Cambridge by Philip Grierson. ISBN 9780521260145. Published by Cambridge University Press in 1986. Publication and catalogue information, links to buy online and reader comments.